4-(Trifluoromethoxy)phenylacetonitrile

4-(三氟甲氧基)苯乙腈

Also known as: 2-(4-(Trifluoromethoxy)phenyl)acetonitrile, 2-[4-(Trifluoromethoxy)phenyl]acetonitrile, 4-(Trifluoromethoxy)benzeneacetonitrile, 4-(Trifluoromethoxy)benzyl cyanide, Benzeneacetonitrile, 4-(trifluoromethoxy)-, MFCD00061240, p-(Trifluoromethoxy)phenylacetonitrile, [4-(Trifluoromethoxy)phenyl]acetonitrile

CAS No.
49561-96-8
Jingsj CID
J-27981-7
Molecular Formula
C9H6F3NO
Chinese Name
4-(三氟甲氧基)苯乙腈
Molecular Weight
201.145 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point30-33 °C(lit.)
Boiling Point224.6±35.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point89.6±25.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-(Trifluoromethoxy)phenylacetonitrile?

49561-96-8

What are the molecular formula and molecular weight of 4-(Trifluoromethoxy)phenylacetonitrile?

C9H6F3NO, molecular weight 201.145 g/mol

Is 4-(Trifluoromethoxy)phenylacetonitrile hazardous?

Warning

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