3,4,5-Trimethoxybenzonitrile

3,4,5-三甲氧基苯甲腈

Also known as: 3,4,5-Trimethoxybenzonitrile, 3,4,5-Trimethoxybenzenecarbonitrile, 3,4,5-Trimethoxy-benzonitril, Benzonitrile, 3,4,5-trimethoxy-, 5-Cyan-pyrogallol-trimethylaether, Trimethylaethergallussaeure-nitril, NCR CO1 DO1 EO1

CAS No.
1885-35-4
Jingsj CID
J-1498798-6
Molecular Formula
C10H11NO3
Chinese Name
3,4,5-三甲氧基苯甲腈
Molecular Weight
193.199 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point91-94 °C(lit.)
Boiling Point329.7±0.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point116.0±20.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

1885-35-4

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

C10H11NO3, molecular weight 193.199 g/mol

Is 3,4,5-Trimethoxybenzonitrile hazardous?

Warning

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