Isobutylbenzene

Names

[ CAS No. ]:
538-93-2

[ Name ]:
Isobutylbenzene

[Synonym ]:
2-Methyl-1-phenylpropane
1Y1&1R
EINECS 208-706-2
lithium propan-2-ide
Isopropyllithium
Lithium Propane
iso-butyl benzene
Isobutylbenzene
i-propylmethylbenzene
Isopropyllithium solution
MFCD00008936
Benzene, (2-methylpropyl)-
benzene, isobutyl-
(2-Methylpropyl)benzene
isobutyl-benzene
4-isopropylmethylbenzene
i-propyllithium
4-isobutyl-benzene
ISO-BUTYLBENZENE
propen-2-yl lithium

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
175.4±7.0 °C at 760 mmHg

[ Melting Point ]:
−51 °C(lit.)

[ Molecular Formula ]:
C₁₀H₁₄

[ Molecular Weight ]:
134.218

[ Flash Point ]:
49.9±8.5 °C

[ Exact Mass ]:
134.109543

[ LogP ]:
4.09

[ Vapour Pressure ]:
1.5±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.490

[ Water Solubility ]:
INSOLUBLE

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA3550000

CHEMICAL NAME :: Benzene, isobutyl-

CAS REGISTRY NUMBER :: 538-93-2

BEILSTEIN REFERENCE NO. :: 1852218

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H14

MOLECULAR WEIGHT :: 134.24

WISWESSER LINE NOTATION :: 1Y1&1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,56,1960

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S36-S61-S60

[ RIDADR ]:
UN 3295 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
DA3550000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

DownStream

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%

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