Phenylacetylene-d

苯乙炔-d

Also known as: (Ethynyl-d)benzene, 1-deuterio-2-phenylacetylene, 1-deutero-2-phenylacetylene, 1-phenyl-2-deuterioacetylene, 2-deuterioethynylbenzene, 2-deutero-1-phenylacetylene, ETHYNYL-D-BENZENE, Ethynyl-2-d-benzene, MFCD00192389, PHENYLACETYLENE-D, PHENYLACETYLENE-D, 99 ATOM % D, ethynylbenzene-d1, phenylacetylene-d1

CAS No.
3240-11-7
Jingsj CID
J-40549-2
Molecular Formula
C8H6
Chinese Name
苯乙炔-d
Molecular Weight
102.13300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point142-144ºC(lit.)
Density0.939 g/mL at 25ºC
Flash Point88 °F

GHS Safety & Compliance

Flammable / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Phenylacetylene-d?

3240-11-7

What are the molecular formula and molecular weight of Phenylacetylene-d?

C8H6, molecular weight 102.13300 g/mol

Is Phenylacetylene-d hazardous?

Danger

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