1,3-diisopropenylbenzene

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Names

[ CAS No. ]:
3748-13-8

[ Name ]:
1,3-diisopropenylbenzene

[Synonym ]:
EINECS 223-146-9
1,3-diisopropenylbenzene
1,3-bis(prop-1-en-2-yl)benzene
1,3-di(prop-1-en-2-yl)benzene
Benzene, 1,3-bis(1-methylethenyl)-
MFCD00008584

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
231.0±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H14

[ Molecular Weight ]:
158.240

[ Flash Point ]:
91.1±0.0 °C

[ Exact Mass ]:
158.109543

[ LogP ]:
4.29

[ Vapour Pressure ]:
0.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.516

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY8535000
CHEMICAL NAME :
Benzene, 1,3-bis(1-methylethenyl)-
CAS REGISTRY NUMBER :
3748-13-8
LAST UPDATED :
199806
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C12-H14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,44,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,44,1990 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/m3/6H/4W-I
TOXIC EFFECTS :
Liver - changes in liver weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535309

Safety Information

[ Hazard Codes ]:
Xi: Irritant;N: Dangerous for the environment;

[ Risk Phrases ]:
36/37/38-50/53

[ Safety Phrases ]:
S26-S61-S60

[ RIDADR ]:
UN 3082 9/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
CY8535000

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

  • alpha,alpha,alpha',alpha'-tetramethyl-m-xylene-alpha,alpha'-diol

DownStream

  • 1,3-Diisopropylbenzene
  • 1,3-Bis(2-isocyanato-2-propanyl)benzene
  • 1,3-diacetylbenzene
  • 1-(3-(1,1-dimethoxyethyl)phenyl)ethanone
  • Ethanone, 1-[3-(1-methylethenyl)phenyl]- (9CI)
  • M-tetramethylxylene isocyanate
  • 1,3-bis[2-(3-prop-1-en-2-ylphenyl)propan-2-yl]urea
  • 1-(3-Isopropylphenyl)ethanone

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1,3-BIS(PHENYLMETHYL)-2-(2-THIENYL)-IMIDAZOLIDINE
  • 1,3-PROPANEDIONE, 1-(5-CHLORO-2-HYDROXY-3-NITROPHENYL)-3-(4-CHLOROPHENYL)-
  • 1-(3-Methoxyphenyl)-1H-pyrazole-4-carboxylicacid
  • 1,3-PROPANEDIONE, 1-(5-CHLORO-2-HYDROXY-3-NITROPHENYL)-3-(4-NITROPHENYL)-
  • 1,3-Difluoropropan-2-amine
  • 1,3-Adamantanediol dimethacrylate