3,4,5-trimethoxybenzyl chloride

3,4,5-三甲氧基苄氯

Also known as: 5-(chloromethyl)-1,2,3-trimethoxybenzene, 1,2,3-Trimethoxy-5-(chloromethyl)benzene, 5-(Chloromethyl)pyrogallol trimethyl ether, alpha-Chloro-3,4,5-trimethoxytoluene, 5-(chlormethyl)-1,2,3-trimethoxybenzene, EINECS 223-330-9, MFCD00040716

CAS No.
3840-30-0
Jingsj CID
J-1423239-4
Molecular Formula
C10H13ClO3
Chinese Name
3,4,5-三甲氧基苄氯
Molecular Weight
216.661 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point60-63ºC
Boiling Point295.2±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point110.6±26.0 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3,4,5-trimethoxybenzyl chloride?

3840-30-0

What are the molecular formula and molecular weight of 3,4,5-trimethoxybenzyl chloride?

C10H13ClO3, molecular weight 216.661 g/mol

Is 3,4,5-trimethoxybenzyl chloride hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026