![119-93-7,C.I. 37230,Benzidine,3,3'-dimethyl- (8CI);3,3'-Dimethyl-4,4'-biphenyldiamine;3,3'-Dimethyl-4,4'-diaminobiphenyl;3,3'-Dimethylbenzidine;3,3'-Tolidine;4,4'-Diamino-3,3'-dimethyl-1,1'-biphenyl;4,4'-Diamino-3,3'-dimethylbiphenyl;4'-Amino-3,3'-dimethyl[1,1'-biphenyl]-4-ylamine;C.I. 37230;C.I. Azoic DiazoComponent 113;Fast Dark Blue Base R;o,o'-Tolidine;[1,1'-Biphenyl]-4,4'-diamine,3,3'-dimethyl-;o-Tolidine;](http://file1.lookchem.com/cas/reactions/2021/06/07/2210640.png)
C.I. 37230(119-93-7)
- CAS Registry Number:
- 119-93-7
- Synonyms:
- Benzidine,3,3'-dimethyl- (8CI);3,3'-Dimethyl-4,4'-biphenyldiamine;3,3'-Dimethyl-4,4'-diaminobiphenyl;3,3'-Dimethylbenzidine;3,3'-Tolidine;4,4'-Diamino-3,3'-dimethyl-1,1'-biphenyl;4,4'-Diamino-3,3'-dimethylbiphenyl;4'-Amino-3,3'-dimethyl[1,1'-biphenyl]-4-ylamine;C.I. 37230;C.I. Azoic DiazoComponent 113;Fast Dark Blue Base R;o,o'-Tolidine;[1,1'-Biphenyl]-4,4'-diamine,3,3'-dimethyl-;o-Tolidine;
- Molecular Formula:
- C14H16N2
- Molecular Weight:
- 212.294
- EINECS:
- 204-358-0
CAS No.:119-93-7
Name: C.I. 37230
Related Suppliers
CAS No.119-93-7 Orthotolidine
Assay:99% Appearance:white powder Package:By foil-alum bag or pap Storage:Place in a dry, ventilated place. Transportation:By courier, air or sea. Application:Used in the dye industry, analytical reagents, adsorption and redox indicator refers to agents
Min. Order:1Metric Ton
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)] 
Assessed
SupplierTel:86-571-87157530-8007
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbenzidine Manufacturer/High quality/Best price/In stock
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
- Contact Suppliers
CAS No.119-93-7 top C.I. 37230
Assay:99.0% Appearance:white powder Package:IN 25kg drums Storage:stored in a cool, dry and ventilated place Transportation:SEA Application:Used in a base-free iridium-catalyzed direct alkylation of active methylene compounds with alcohols.1
Min. Order:1Metric Ton
Supplier:Henan Tianfu Chemical Co., Ltd. [
China (Mainland)] Assessed
SupplierTel:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
- Contact Suppliers
CAS No.119-93-7 High quality 3,3'-Dimethyl-[1,1'-Biphenyl]-4,4'- Diamine
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] 
Assessed
SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
- Contact Suppliers
CAS No.119-93-7 Lower Price 3,3'-Dimethyl-Benzidine
Assay:99% Appearance:White or off-white powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 119-93-7
Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)] 
Assessed
SupplierTel:86-571-82881840
Address:Rm2-2-503 Zhongdingyuan, Xianghurenjia Wenyan Xiaoshan, Hangzhou China
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethyl-[1,1'-Biphenyl]-4,4'- Diamine
Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:Store in dry dark and ventilated place Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:It is an important raw material and in...
Min. Order:1Metric Ton
Supplier:Zibo Dorne chemical technology co. LTD [
China (Mainland)] 
Assessed
SupplierTel:+86-18560316533
Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethyldiphenyl-4,4'-diamine
Assay:99% Appearance:LIGHT GREY-GREEN TO GREY POWDER Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:BY AIR Application:Sensitive colorimetric reagent for gold and for free chlorine in water.
Min. Order:1Kilogram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] Assessed
SupplierTel:0571-83715115
Address:hangzhou
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethyl-4.4'-Diaminobiphenyl
Assay:95%, 99% Appearance:Look at the detailed information Package:according to the clients requirement Storage:According to the characteristics of the corresponding storage Transportation:by sea or air Application:intermediates
Min. Order:100Gram
Supplier:JINHUA HUAYI CHEMICAL CO., LTD. [
China (Mainland)] Assessed
SupplierTel:86-579-82660891
Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China
- Contact Suppliers
CAS No.119-93-7 C.I. 37230
Assay:98%min Appearance:high quality Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Intermediate and Industrial use
Min. Order:0Metric Ton
Supplier:Hangzhou Keyingchem Co.,Ltd [
China (Mainland)] 
Assessed
SupplierTel:+86-571-85378921
Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)] 
Assessed
SupplierTel:86-29-86107037-8015
Address:No.11 Daqing Road,Lianhu District,Xi鈥檃n 710082,China
- Contact Suppliers
CAS No.119-93-7 TIANFU-CHEM 2-Thiopheneacetyl chloride
Assay:99% Appearance:white powder Package:200KG Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
- Contact Suppliers
CAS No.119-93-7 C.I. 37230
Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,Pharmaceutical intermediates
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] Assessed
SupplierTel:+86-571-86217390
Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbenzidine
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Transportation:Sea/air/courier Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-571-87396432
Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
- Contact Suppliers
CAS No.119-93-7 C.I. 37230
Assay:99 Appearance:Colorless, volatile liquid Package:1G, 5G and100G, seaworthy and suitable for container transportation. Storage:Avoid light, airtight preservation. Transportation:shipping Application:medical
Min. Order:1Gram
Supplier:Hebei yanxi chemical co.,LTD. [
China (Mainland)] Premium
SupplierTel:+86 17531153977
Address:Zhang zhe, guangzong county, xingtai city, hebei province
- Contact Suppliers
CAS No.119-93-7 C.I. 37230 high purity best quality
Assay:98% Appearance:LIGHT GREY-GREEN TO GREY POWDER Package:1kg, 25kg锛圛t can be packed according to the customer demand.锛?nbsp;Storage:Store in cool, shade and dry environment without direct sunlight Transportation:air/sea/DHL Application:o-Tolidine is used extensively in the manufacture of dyes. It is also used as a reagentfor the analysis of gold and free chlorine inwater.
Min. Order:100Gram
Supplier:Wuhan Zenuo Biological Medicine Technology Co Ltd [
China (Mainland)] Premium
SupplierTel:(+86-27)8700-2750
Address:Floor 19th,No.76,Longyang Road
- Contact Suppliers
CAS No.119-93-7 3,3鈥?dimethyl-4,4鈥?biphenyldiamine 119-93-7CAS NO.: 119-93-7
Assay:99% Appearance:off-white powder Package:as per buyer's request Storage:In cool dry place and protect from light Transportation:By sea or by air Application:oled intermediates
Min. Order:1Gram
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-370-2722992
Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine
Assay:99% Appearance:white power Package:as your requirement Storage:Keep it in dry,shady and cool place Transportation:SEA OR AIR Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan ZeShanCheng Biomedical Technology Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86 17786425391
Address:No. 399, lihua road, dongxihu district, wuhan city (17)
- Contact Suppliers
CAS No.119-93-7 O-Tolidine
Assay:99 Appearance:off white Package:drum Storage:Dry,cool place Transportation:BY SEA,AIR,EXPRESS Application:Active pharaceutical ingredients
Min. Order:0
Supplier:Hubei Vanz Pharm Co.,Ltd [
China (Mainland)] Premium
SupplierTel:86-27-84492310
Address:FANHU INDUSTRY PARK
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethyl-[1,1'-Biphenyl]-4,4'- Diamine
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
Supplier:Aecochem Corp. [
China (Mainland)] Premium
SupplierTel:+86-592 599 8717
Address:No 611 Sishui Road,Huli
- Contact Suppliers
CAS No.119-93-7 C.I. 37230
Assay:98 Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Chemsigma International Co.,Ltd. [
China (Mainland)] 
Premium
SupplierTel:86-025-58748998
Address:Rm.705, 15th Building,Rd.Xinke II
- Contact Suppliers
CAS No.119-93-7 C.I. 37230 3,3'-Dimethylbenzidine 119-93-7
Assay:98% min Appearance:light grey-green to grey powder Package:Packing according to customer's requirements Storage:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances. Transportation:Conventional transport Application:Pharmaceuticals
Min. Order:100Gram
Supplier:Taizhou Crene Biotechnology co.ltd [
China (Mainland)] Premium
SupplierTel:86-576-88813233 88205808
Address:Economic Developed Zone of Taizhou Zhejiang China
- Contact Suppliers
CAS No.119-93-7 Reliable factory supply 3,3-DiMethylbenzidine Cas 119-93-7 with high quality and good price
Assay:99.5%min Appearance:White or off-white solid Package:25kg/drum Storage:Cool dry place Transportation:By courier,by air,by sea Application:Important pharm intermediate
Min. Order:1Kilogram
Supplier:Wuhan Fortuna Chemical Co.,Ltd [
China (Mainland)] Premium
SupplierTel:86-27-59207852
Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China
- Contact Suppliers
CAS No.119-93-7 C.I. 37230 CAS NO 119-93-7
Assay:99% Appearance:light brown Powder Package:According to customer's requirement Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc Application:Pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:Hubei Langyou International Trading Co., Ltd [
China (Mainland)] Premium
SupplierTel:+8618874586545
Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China
- Contact Suppliers
CAS No.119-93-7 o-Tolidine
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)] Premium
SupplierTel:021-51086038
Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
- Contact Suppliers
CAS No.119-93-7 o-Tolidine
Assay:98% Appearance:White or off-white Solid Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:1Kilogram
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-0371-87507775
Address:No 260 Dongming Road,Jinshui District
- Contact Suppliers
CAS No.119-93-7 High quality CAS 119-93-7 with best price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,500g,1kg,25kg,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Express shipping, FedEx, UPS, DHL 2. Shipping 3. Air freight 4. Railway transportation, road transportation
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-13111626072
Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine
Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Application:Fine Intermediate
Min. Order:0
Supplier:Xiamen AmoyChem Co.,Ltd [
China (Mainland)] Premium
SupplierTel:+86 592 605 1114
Address:Factory 2/F, NO. 206 Weili Road
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine 119-93-7
Assay:97% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)] Premium
SupplierTel:0086-182-2994-0868
Address:Buiding4,Lugu Enterprise Plaza, Yuelu Distric
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Greenutra Resource Inc [
China (Mainland)] Premium
SupplierTel:0086-411-39553357
Address:No. 7-1-1802, Huizhi Garden,Ocean Square,Dalian, 116033, China
- Contact Suppliers
CAS No.119-93-7 3,3'-Dimethylbiphenyl-4,4'-diamine
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] Premium
SupplierTel:0731-85567275
Address:Innovation center , Meixi Lake ,Yuelu district ,Changsha City, Hunan Province , China
- Contact Suppliers
Other Product
- -
- -
- -
- -
- -
- -
- -
- -
- -
- (4S,6R)-6-{2-[(2-hydroxy-ethyl)-(4-methoxy-benzenesulfonyl)-amino]-ethoxy}-4-isopropyl-5,6-dihydro-4H-pyran-2-carboxylic acid allyl ester
- [1,4'-Bipiperidine]-1'-carboxylic acid, 4-(1H-indol-7-yl)-, ethyl ester
- 1,3,5-Tris(4-acetamidophenyl)penta-1,5-dione
- 1,5-Bis(3-aminophenyl)-3-(4-N,N-di-methylaminophenyl)penta-1,5-dione
- 1,5-Bis(4-acetamidophenyl)-3-phenylpenta-1,5-dione
- 1,5-Bis(4-aminophenyl)-3-(4-acetamido-phenyl)penta-1,5-dione
- 1,5-Bis(4-aminophenyl)-3-phenylpenta-1,5-dione