Benzene,1,3-bis(1-methylethenyl)- cas no:3748-13-8

NameBenzene,1,3-bis(1-methylethenyl)-
CAS3748-13-8
SynonymsBenzene,m-diisopropenyl- (6CI,7CI,8CI); 1,3-Bis(1-methylethenyl)benzene;1,3-Diisopropenylbenzene; m-Bis(1-methylvinyl)benzene; m-Diisopropenylbenzene
EINECS(EC#)223-146-9
Molecular FormulaC12H14
Molecular Weight158.26

refractive indexn20/D 1.556(lit.)

Hazard Xi: Irritant;N: Dangerous for the environment;
Risk 36/37/38-50/53
Safety

Low toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of 1,3-Diisopropenylbenzene (CAS NO.3748-13-8):
Hazard Codes  Xi,N
Risk Statements 
36/37/38 Irritating to eyes, respiratory system and skin
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements 
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
61 Avoid release to the environment. Refer to special instructions safety data sheet
60 This material and/or its container must be disposed of as hazardous waste
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  CY8535000

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	> 2gm/kg (2000mg/kg)		Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 44, 1990.
rat	LD50	oral	> 5gm/kg (5000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 44, 1990.