4083-64-1|p-Toluenesulfonyl isocyanateProducts Supply

p-Toluenesulfonyl isocyanate cas no:4083-64-1

Synonyms: PTSI; Tosyl isocyanate; p-Toluenesulfonyl isocyanate

Identification

Namep-Toluenesulfonyl isocyanate
CAS4083-64-1
SynonymsPTSI; Tosyl isocyanate; p-Toluenesulfonyl isocyanate
EINECS(EC#)223-810-8
Molecular FormulaC8H7NO3S
Molecular Weight197.21

Chemical Properties

Appearanceclear liquid
refractive index1.533-1.535
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.
Sensitive Moisture Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard Xn:Harmful
Risk R14;R36/37/38;R42
Safety

The Hazard Codes of?p-Toluene sulphonyl isocyanate (CAS NO.4083-64-1):? Xn
The Risk Statements information:?
14:? Reacts violently with water?
42:? May cause sensitization by inhalation?
36/37/38:? Irritating to eyes, respiratory system and skin?
The Safety Statements information:
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
28:? After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)?
30:? Never add water to this product?
RIDADR: UN 2206 6.1/PG 3
WGK Germany: 1
RTECS: DB9032000
F: 10
HazardClass:?? 6.1
PackingGroup:? III
Moderately toxic by ingestion and intraperitoneal routes. Low toxicity by inhalation. A mild skin and moderate eye irritant. When heated to decomposition it emits toxic vapors of NO_x and SO_x.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LC50	inhalation	> 640ppm/1H (640ppm)	SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE LUNGS, THORAX, OR RESPIRATION: DYSPNEA	International Journal of Toxicology. Vol. 19, Pg. 368, 2000.
rat	LD50	intraperitoneal	775mg/kg (775mg/kg)	BEHAVIORAL: GENERAL ANESTHETIC	International Journal of Toxicology. Vol. 19, Pg. 368, 2000.
rat	LD50	oral	2234mg/kg (2234mg/kg)	GASTROINTESTINAL: OTHER CHANGES	International Journal of Toxicology. Vol. 19, Pg. 368, 2000.

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MOSINTER GROUP LIMITED: Tel:86-574-89212210; Address: Guangbo Center Office 2002, YinXianDaDao 1357

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p-Toluenesulfonyl isocyanate cas no:4083-64-1

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