288-13-1|PyrazoleProducts Supply - Chemical intermediates Network

Pyrazole cas no:288-13-1

Synonyms: 1,2-Diazole; Pyrazole = Pyrazol = 1,2-Diazole

Identification

NamePyrazole
CAS288-13-1
Synonyms1,2-Diazole; Pyrazole = Pyrazol = 1,2-Diazole
EINECS(EC#)206-017-1
Molecular FormulaC3H4N2
Molecular Weight68.08

Chemical Properties

AppearanceWhite Crystal
refractive index1.4203 (20 C)
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Hygroscopic

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

Hazardclass6.1(b)

Safety Data

Hazard Xn:Harmful
Risk R22;R36/37/38
Safety

Safety Information of?Pyrazole (CAS NO.288-13-1):
Hazard Codes:Xn?
Risk Statements:22-36/37/38-52-20/21/22
22:Harmful if swallowed?
36/37/38:Irritating to eyes, respiratory system and skin
52:Harmful to aquatic organisms?
20/21/22:Harmful by inhalation, in contact with skin and if swallowed???
Safety Statements:26-36/37-61-37/39-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37:Wear suitable protective clothing and gloves?
61:Avoid release to the environment. Refer to special instructions safety data sheet
37/39:Wear suitable gloves and eye/face protection?
36:Wear suitable protective clothing?????
RIDADR:2811
WGK Germany:1
RTECS:UQ4900000
HazardClass:6.1(b)
PackingGroup:III
HS Code:29331990
Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. When heated to decomposition it emits toxic fumes of NO_x.

HS Code 29331990

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LD50	intravenous	175mg/kg (175mg/kg)	?	Investigational New Drugs. The Journal of New Anticancer Agents. Kluwer Academic Pub., POB 358, Accord Stn., Hingham, MA 02018) V.1- 1983-Vol. 6, Pg. 305, 1988.
mouse	LD50	intraperitoneal	538mg/kg (538mg/kg)	?	Journal of Pharmacology and Experimental Therapeutics. Vol. 178, Pg. 199, 1971.
mouse	LD50	intravenous	374mg/kg (374mg/kg)	?	Experientia. Vol. 28, Pg. 1198, 1972.
mouse	LD50	oral	409mg/kg (409mg/kg)	?	Experientia. Vol. 28, Pg. 1198, 1972.
rat	LD50	intraperitoneal	900mg/kg (900mg/kg)	?	Journal of Pharmaceutical Sciences. Vol. 57, Pg. 537, 1968.
rat	LD50	intravenous	1021mg/kg (1021mg/kg)	?	Experientia. Vol. 28, Pg. 1198, 1972.
rat	LD50	oral	1010mg/kg (1010mg/kg)	BEHAVIORAL: COMA LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL" LIVER: FATTY LIVER DEGERATION	Experientia. Vol. 25, Pg. 816, 1969.

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Gharda Chemicals Limited: Tel:+91-(22)-26452492, 26422230; Address: 5/6, Jer Mansion, W.P. Warde Road, Bandra West, Mumbai, Maharashtra 400050,

Pyrazole cas no:288-13-1

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