4-Isopropylbenzyl Chloride

4-异丙基苄氯

Also known as: p-Isopropylbenzyl chloride, cuminyl chloride, 1-(chloromethyl)-4-isopropylbenzene, 1-(chloromethyl)-4-propan-2-ylbenzene, 7-chloro-p-cymene, p-cymene, 7-chloro-, 4-isopropyl-1-chloromethylbenzene, 1-Isopropyl-4-(chloromethyl)benzene, 4-(1-Methylethyl)-1-chloromethylbenzene, Benzene, 1-(chloromethyl)-4-(1-methylethyl)-, MFCD00018885, EINECS 218-114-6

4-Isopropylbenzyl Chloride (CAS 2051-18-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H13Cl and a molecular weight of 168.663 g/mol. It is also known as p-Isopropylbenzyl chloride, cuminyl chloride and 1-(chloromethyl)-4-isopropylbenzene. Key properties include a boiling point of 228.2±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 88.6±4.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2051-18-5
Jingsj CID
J-20753-7
Molecular Formula
C10H13Cl
Chinese Name
4-异丙基苄氯
Molecular Weight
168.663 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point228.2±9.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point88.6±4.3 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Isopropylbenzyl Chloride?

The CAS number of 4-Isopropylbenzyl Chloride is 2051-18-5.

What are the molecular formula and molecular weight of 4-Isopropylbenzyl Chloride?

4-Isopropylbenzyl Chloride has molecular formula C10H13Cl and molecular weight 168.663 g/mol.

Is 4-Isopropylbenzyl Chloride hazardous?

4-Isopropylbenzyl Chloride has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "4-Isopropylbenzyl Chloride (CAS 2051-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20753-7 (accessed 2026-10-22).

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