CAS No.:124-63-0

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	skin	100uL/kg (0.1mL/kg)	SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	National Technical Information Service. Vol. OTS0571119,
mouse	LD50	intraperitoneal	10mg/kg (10mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: ATAXIA	National Technical Information Service. Vol. OTS0571119,
mouse	LD50	oral	200mg/kg (200mg/kg)	KIDNEY, URETER, AND BLADDER: HEMATURIA	National Technical Information Service. Vol. OTS0571119,
rat	LCLo	inhalation	620mg/m3/6H (620mg/m3)	LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0571119,
rat	LD50	oral	50mg/kg (50mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD KIDNEY, URETER, AND BLADDER: HEMATURIA	National Technical Information Service. Vol. OTS0571119,
rat	LDLo	intraperitoneal	5mg/kg (5mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD KIDNEY, URETER, AND BLADDER: HEMATURIA	National Technical Information Service. Vol. OTS0571119

Consensus Reports：

 

SAFETY PROFILE：

Safety Information about Methanesulfonyl chloride (CAS NO.124-63-0):
Hazard Codes: T+T,C
Risk Statements: 24/25-26-34-37-35-22-41 
R22: Harmful if swallowed. 
R24/25: Toxic in contact with skin and if swallowed 
R26: Very toxic by inhalation. 
R34: Causes burns. 
R35: Causes severe burns. 
R37: Irritating to respiratory system 
R41: Risk of serious damage to the eyes.
Safety Statements: 26-28-36/37/39-45-25
S25: Avoid contact with eyes. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S28: After contact with skin, wash immediately with plenty of soap-suds. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3246 6.1/PG 1
WGK Germany: 2
RTECS: PB2790000
Hazard Note: Toxic/Corrosive
HazardClass: 6.1
PackingGroup: I

Standards and Recommendations：

 

Analytical Methods：