1,4-DIMETHOXY-2-BUTYNE

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Names

[ CAS No. ]:
16356-02-8

[ 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

  • 2-Butine-1,4-diol
  • Dimethyl sulfate
  • diazomethane
  • Chloromethane
  • methyl hydrogen sulphate
  • acetylene-bis-magnesium bromide
  • Chloromethyl methyl ether
  • Diethyl ether

DownStream

  • 2-Butanone,1,4-dimethoxy-
  • 1,4-dimethoxybuta-1,3-diene
  • 1-Methoxybutane
  • Methanol
  • 1,4-dimethoxybutane
  • 2-Methoxyacetic acid
  • 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester
  • tetramethyl 5,6-bis(methoxymethyl)-1,2,3,4-benzenetetracarboxylate
  • 4,5-bis(methoxymethyl)-2H-triazole
  • 1-Dodecen-3-yne.

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%

Related Compounds

  • 1,4-dimethoxy-2,5-bis[2-(4-methoxyphenyl)ethenyl]benzene
  • 1,4-Dimethoxy-2,3-dibromobenzene
  • 1,4-DIMETHOXY-2-METHYLTHIOBENZENE
  • 1,4-dimethoxy-2-phenylmethoxynaphthalene
  • 1,4-dimethoxy-2-pivaloylnaphthalene
  • 1,4-dimethoxy-2,5-bis(2-phenylethenyl)benzene
  • 2-[6-cyano-5-(difluoromethyl)-4-oxo-1H-pyridin-2-yl]acetic acid
  • 2-bromo-4-(difluoromethyl)-6-iodo-3-methoxy-pyridine
  • 2-chloro-5-methyl-3-nitro-benzoic acid
  • 4-bromo-5-(difluoromethyl)-2-fluoro-phenol
  • 6-chloro-2-(difluoromethyl)-5-hydroxy-pyridine-3-carbonitrile
  • 2,3-dichloro-6-(difluoromethyl)-5-nitro-pyridine
  • 2-amino-5-(difluoromethyl)-4-oxo-1H-pyridine-3-carboxylic acid
  • 6-amino-4-(difluoromethyl)-5-methoxy-pyridin-3-ol
  • tert-butyl-dimethyl-[(4-nitro-3-pyridyl)oxy]silane
  • 2-bromo-4-(difluoromethyl)-5-methoxy-pyridine-3-carbaldehyde
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