N,N'-Dicyclohexylcarbodiimide cas no:538-75-0

NameN,N'-Dicyclohexylcarbodiimide
CAS538-75-0
SynonymsDCC; DICYCLOHEXYL CARBODIMIDE; Dicyclohexylcarbodiimide; N,N'-Dicyclohexyl carbodiimide; N,N'-Dicyclohexylcarbodimide
EINECS(EC#)208-704-1
Molecular FormulaC13H22N2
Molecular Weight206.33

Appearancecolorless solid
refractive indexn20/D 1.48
storage tempStore at RT.
Sensitive Moisture Sensitive

Hazardclass6.1

Hazard Xn:Harmful
Risk R21;R36/38;R41;R43
Safety

Hazard Codes: T,Xn
Risk Statements: 23/24/25-34-40-43-41-36/38-21-24-22-62-37/38-10-61
R23/24/25:  Toxic by inhalation, in contact with skin and if swallowed 
R34:  Causes burns 
R40:  Limited evidence of a carcinogenic effect 
R43:  May cause sensitization by skin contact 
R41:  Risk of serious damage to eyes 
R36/38:  Irritating to eyes and skin 
R21:  Harmful in contact with skin 
R24:  Toxic in contact with skin 
R22:  Harmful if swallowed 
R62:  Possible risk of impaired fertility 
R37/38:  Irritating to respiratory system and skin 
R10:  Flammable 
R61:  May cause harm to the unborn child 
Safety Statements: 26-36/37/39-45-41-24-37/39-24/25-36-16-53
S26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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 label where possible) 
S41:  In case of fire and/or explosion do not breathe fumes
S24:  Avoid contact with skin 
S37/39:  Wear suitable gloves and eye/face protection 
S24/25:  Avoid contact with skin and eyes 
S36:  Wear suitable protective clothing
S16:  Keep away from sources of ignition - No smoking 
S53:  Avoid exposure - obtain special instruction before use 
RIDADR: UN 2922 8/PG 2
WGK Germany: 3
RTECS: FF2160000
F: 3-8-10-21: Hygroscopic. Photosensitive. Keep under argon. Sensitive to humidity.
HazardClass: 6.1
PackingGroup: II

HS Code 29252000

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	skin	10mL/kg (10mL/kg)		National Technical Information Service. Vol. OTS0555962,
mouse	LD50	intraperitoneal	> 800mg/kg (800mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0555962,
mouse	LD50	oral	> 800mg/kg (800mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0555962,
rat	LC50	inhalation	159mg/m3/6H (159mg/m3)	SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE VASCULAR: REGIONAL OR GENERAL ARTERIOLAR OR VENOUS DILATION SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0555962,
rat	LD50	intraperitoneal	10mg/kg (10mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA LUNGS, THORAX, OR RESPIRATION: CYANOSIS	National Technical Information Service. Vol. OTS0555962,
rat	LD50	oral	400mg/kg (400mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0555962,