1,4-DIMETHOXY-2-BUTYNE

Names

[ Name ]:
1,4-DIMETHOXY-2-BUTYNE

[Synonym ]:
1,4-dimethoxt-2-butyne
2-Butyne,1,4-dimethoxy
1,4-bis(methoxy)but-2-yne
1,4-bis(methoxy)butyne-2
1,4-dimethoxy-but-2-yne
2-Butyndiol dimethyl ether
MFCD00048069
1,4-Dimethoxy-2-butyne
bis(methoxymethyl)acetylene

Chemical & Physical Properties

[ Density]:
0.944 g/mL at 25ºC(lit.)

[ Boiling Point ]:
70ºC30 mm Hg(lit.)

[ Molecular Formula ]:
C₆H₁₀O₂

[ Molecular Weight ]:
114.14200

[ Flash Point ]:
128 °F

[ Exact Mass ]:
114.06800

[ PSA ]:
18.46000

[ LogP ]:
0.28260

[ Vapour Pressure ]:
5.91mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.434(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
UN 3271 3/PG 3

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909199090

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%