6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline

6-溴-4,4-二甲基-1,2,3,4-四氢喹啉

Also known as: 6-Bromo-1,2,3,4-tetrahydro-4,4-dimethylquinoline, Quinoline, 6-bromo-1,2,3,4-tetrahydro-4,4-dimethyl-

6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline (CAS 135631-91-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14BrN and a molecular weight of 240.140 g/mol. It is also known as 6-Bromo-1,2,3,4-tetrahydro-4,4-dimethylquinoline and Quinoline, 6-bromo-1,2,3,4-tetrahydro-4,4-dimethyl-. Key properties include a boiling point of 305.0±41.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 138.2±27.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 135631-91-3
Jingsj CID: J-1584447-3
Molecular Formula: C₁₁H₁₄BrN
Chinese Name: 6-溴-4,4-二甲基-1,2,3,4-四氢喹啉
Molecular Weight: 240.140 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	305.0±41.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	138.2±27.6 °C
Exact Mass	239.030960
PSA	12.03000
LogP	4.49
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.542
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline?

The CAS number of 6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline is 135631-91-3.

What are the molecular formula and molecular weight of 6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline?

6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline has molecular formula C11H14BrN and molecular weight 240.140 g/mol.

What are the upstream and downstream products of 6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline?

For 6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline, Upstream Products: 6-Bromo-4,4-dimethyl-3,4-dihydroquinolin-2(1H)-one, 3,3-Dimethylacryloyl chloride, 4-Bromoaniline; Downstream Products: 6-bromo-1,4,4-trimethyl-1,2,3,4-tetrahydroquinoline.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinoline (CAS 135631-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1584447-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.