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2-Butyne

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Product Description

PRODUCT

2-Butyne

CAS #

503-17-3

SYNONYM

CH3CequivCCH3; CH3C=CCH3; Crotonylene; But-2-yne; Butyne; 2-Butyne,98%; 2-BUTYNE; Dimethylacetylene; UN 1144; 2-BUTYNE 98%

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FORMULA

C4H6

HAZARD

3 Flammable Liquids

Typical Product Specifications

MOLECULAR WEIGHT

54.09

EINECS

207-962-2

SMILES

CC#CC

INCHI

1S/C4H6/c1-3-4-2/h1-2H3

INCHIKEY

XNMQEEKYCVKGBD-UHFFFAOYSA-N

DENSITY

0.691 g/mL at 25 °C

VAPOR PRESSURE

11.47 psi ( 20 °C)

FLASH POINT

-25 °C

MELTING POINT

-32 °C

BOILING POINT

27 °C

REFRACTIVE INDEX

1.393

STORAGE TEMPERATURE

2-8°C

BRN NUMBER

1361340

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