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B102628

4-tert-Butyltoluene

Name: 4-<I>tert</I>-Butyltoluene
Brand: ALDRICH

95%

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About This Item

Linear Formula:

(CH₃)₃CC₆H₄CH₃

CAS Number:

98-51-1

Molecular Weight:

148.24

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24891544

EC Number:

202-675-9

Beilstein/REAXYS Number:

2038670

MDL number:

MFCD00008837

Assay:

95%

Form:

liquid

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Properties

Quality Level

100

assay

95%

form

liquid

refractive index

n20/D 1.492 (lit.)

bp

191 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(cc1)C(C)(C)C

InChI

1S/C11H16/c1-9-5-7-10(8-6-9)11(2,3)4/h5-8H,1-4H3

InChI key

QCWXDVFBZVHKLV-UHFFFAOYSA-N

Description

pictograms

GHS02,GHS07,GHS09

signalword

Warning

hcodes

H226,H302 + H332,H315,H319,H335,H411

pcodes

P210 - P273 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

129.2 °F - closed cup

flash_point_c

54 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Four weeks' inhalation exposure of Long Evans rats to 4-tert-butyltoluene: effect on evoked potentials, behaviour, and brain neurochemistry.

H R Lam et al.

Pharmacology & toxicology, 87(1), 11-17 (2000-09-15)

Long-lasting central nervous system (CNS) neurotoxicity of 4-tert-butyltoluene (TBT) has been investigated using electrophysiology, behaviour, and neurochemistry in Long Evans rats exposed by inhalation to 0, 20, or 40 p.p.m. TBT 6 hr/day, 7 days/week for 4 weeks. Flash evoked

Uptake, distribution and elimination of p-tert-butyltoluene (TBT) in mice by inhalation.

A Rasmussen et al.

Acta pharmacologica et toxicologica, 47(3), 236-238 (1980-09-01)

Metabolism of p-tert.-butyltoluene in the rat and guinea pig.

A Walde et al.

Acta pharmacologica et toxicologica, 53(1), 57-63 (1983-07-01)

The metabolism of p-tert.-butyltoluene (TBT) was studied in the rat and guinea pig. Both the methyl and the tert.-butyl group were oxidized to alcohol and carboxylic acid derivatives in these species. The major urinary metabolites in rats were p-tert.-butylbenzoic acid

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Global Trade Item Number

SKU	GTIN
B102628-3KG	04061838352378
B102628-500G	04061838352385