Benzene,1-(1,1-dimethylethyl)-3-methyl-

Also known as: 1-(tert-Butyl)-3-methylbenzene, 1-tert-Butyl-3-methylbenzene, 1-tert-butyl-3-methyl-benzene, 1-tert-butyl-3-methylbenzene, 3-tert-Butyltoluene, 5-tert-butyl-toluene, Toluene,m-tert-butyl, m-tert-butyltoluene

Benzene,1-(1,1-dimethylethyl)-3-methyl- (CAS 1075-38-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H16 and a molecular weight of 148.24500 g/mol. Key properties include a melting point of -41ºC, a boiling point of 189ºC, a density of 0.87 and a flash point of 60.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1075-38-3
Jingsj CID: J-30733-5
Molecular Formula: C₁₁H₁₆
Molecular Weight: 148.24500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-41ºC
Boiling Point	189ºC
Density	0.87
Flash Point	60.5ºC
Exact Mass	148.12500
LogP	3.29250
Vapor Pressure	0.811mmHg at 25°C
Refractive Index	1.485

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of Benzene,1-(1,1-dimethylethyl)-3-methyl-?

The CAS number of Benzene,1-(1,1-dimethylethyl)-3-methyl- is 1075-38-3.

What are the molecular formula and molecular weight of Benzene,1-(1,1-dimethylethyl)-3-methyl-?

Benzene,1-(1,1-dimethylethyl)-3-methyl- has molecular formula C11H16 and molecular weight 148.24500 g/mol.

What are the upstream and downstream products of Benzene,1-(1,1-dimethylethyl)-3-methyl-?

For Benzene,1-(1,1-dimethylethyl)-3-methyl-, Upstream Products: tbt, 1-Bromo-3-tert-butylbenzene, 1-Bromo-4-tert-butylbenzene; Downstream Products: Benzene,1-methyl-4-(phenylmethyl)-, Benzene,1-methyl-2-(phenylmethyl)-, 4-tert-Butylphenol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Benzene,1-(1,1-dimethylethyl)-3-methyl- (CAS 1075-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30733-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.