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Current Position: Home > Dictionary EN > 1 > 99-62-7
 
99-62-7 Properties
Density 0.85
Boiling Point 203℃
Flash Point 76℃
Melting Point -63℃
Appearance Colorless to Almost colorless clear liquid
Refractive Index n20/D 1.488(lit.)
Solubility INSOL IN WATER
Sol in all proportions of alcohol, ether, acetone, benzene.
Color/Form COLORLESS LIQ
Other physical and chemical properties Liquid
HS Code 2902909090
Spectral properties IR: 350 (Sadtler Research Laboratories IR Grating Collection)
UV: 15755 (Sadtler Research Laboratories Spectral Collection)
NMR: 7836 (Sadtler Research Laboratories Spectral Collection)
MASS: 1052 (Atlas of Mass Spectral Data, John Wiley & Sons, New York)
 
99-62-7 Safety Infomation
Safety Statements S24/25
Risk Statements 33
HazardClass 9
Safety

Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and fumes.Safety information of 1,3-Diisopropylbenzene (CAS NO.99-62-7):
Risk Statements  33 
R33:Danger of cumulative effects.
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  CZ6334000
HazardClass  9
PackingGroup  III

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1650mg/kg (1650mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 54, 1982.
mouse LD50 oral 3100mg/kg (3100mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 54, 1982.
mouse LD50 unreported 3100mg/kg (3100mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: TREMOR
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(9), Pg. 18, 1971.
rat LD50 oral 7400mg/kg (7400mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 54, 1982.
rat LD50 unreported 8630mg/kg (8630mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: TREMOR

BEHAVIORAL: EXCITEMENT
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(9), Pg. 18, 1971.

PackingGroup III
Transport UN 3082 9/PG 3
Formulations/Preparations Diisopropylbenzene ... occurs in three isomeric forms, namely as the ortho, the meta, and the para derivatives, all being flammable liquids.
Specification
CLEAR COLOURLESS LIQUID
Report

Reported in EPA TSCA Inventory.