Dimethyl but-2-yne-1,4-dioate

Dimethyl but-2-yne-1,4-dioate

Product Number 2523-1-X0
Synonyms Dimethyl acetylenedicarboxylate
Purity 98.0 %
CAS 762-42-5
MDL Number MFCD00008456
Molecular Formula C6H6O4
Molecular Weight 142.11
Properties

Melting Point: -18 ℃

Boiling Point: 95-98 ℃ @ 19 mmHg

Refractive Index: 1.45 @ ℃

Density: 1.16

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Safety

DOT/IATA/IMDG: UN 3265 - HC 8 - PG II

Flash Point: 86 ℃

Regulatory

TSCA: Listed on TSCA inventory

HTN: 2917.19.7050

EINECS: 212-098-4

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