B102628
4-tert-Butyltoluene
95%
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About This Item
Linear Formula:
(CH3)3CC6H4CH3
CAS Number:
Molecular Weight:
148.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-675-9
Beilstein/REAXYS Number:
2038670
MDL number:
Assay:
95%
Form:
liquid
InChI
1S/C11H16/c1-9-5-7-10(8-6-9)11(2,3)4/h5-8H,1-4H3
InChI key
QCWXDVFBZVHKLV-UHFFFAOYSA-N
SMILES string
Cc1ccc(cc1)C(C)(C)C
assay
95%
form
liquid
Quality Level
bp
191 °C (lit.)
density
0.858 g/mL at 25 °C (lit.)
Related Categories
signalword
Warning
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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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
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)
S P Lund et al.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology, 14(1), 41-48 (1993-01-01)
The use of evoked potentials to measure neurotoxicity was evaluated using 4-tert-butyltoluene (TBT) as a test compound. Male Wistar rats were habituated to the recordings of auditory- and flash-evoked potentials until the combined waveform of the evoked potentials reached a
K Ingebrigtsen et al.
Acta pharmacologica et toxicologica, 51(3), 203-208 (1982-09-01)
The distribution of [methyl-14C]p-tert.-butyltoluene was studied in the rat by use of whole-body autoradiography and liquid scintillation counting. The test substance was administered by inhalation. High concentration of radioactivity was seen in the CNS immediately after inhalation, from where it
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