1,4-Diacetoxy-2-butyne

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Names

[ CAS No. ]:
1573-17-7

[ Name ]:
1,4-Diacetoxy-2-butyne

[Synonym ]:
2-Butyne-1,4-diol, diacetate
2-Butyne-1,4-diol Diacetate
2-Butyne-1,4-diyl diacetate
Bis(acetoxymethyl)acetylene
EINECS 216-394-4
4-acetyloxybut-2-ynyl acetate
MFCD00014982
1,4-Diacetoxy-2-butyne
But-2-yne-1,4-diyl diacetate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
238.6±25.0 °C at 760 mmHg

[ Melting Point ]:
27-28°C

[ Molecular Formula ]:
C8H10O4

[ Molecular Weight ]:
170.163

[ Flash Point ]:
114.1±21.6 °C

[ Exact Mass ]:
170.057907

[ PSA ]:
52.60000

[ LogP ]:
0.88

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.452

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Risk Phrases ]:
10-36/37/38

[ Safety Phrases ]:
S16-S26-S36

[ RIDADR ]:
3272

[ WGK Germany ]:
3

[ HS Code ]:
2915390090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butine-1,4-diol
  • Acetyl chloride
  • 2-[4-(oxan-2-yloxy)but-2-ynoxy]oxane
  • Ethanoic anhydride
  • ethyl acetate
  • 1,4-Butanediol
  • acetic acid

DownStream

  • ACETOXYMETHYL VINYL KETONE
  • 1,4-DIACETOXY-2-OXOBUTANE
  • 6-acetyltetrahydronaphthalene
  • Naphthalene, 2-phenyl-
  • (2Z)-2-Butene-1,4-diyl diacetate
  • 1,4-Butanediol,1,4-diacetate
  • (E)-But-2-ene-1,4-diyl diacetate
  • Acetoxyacetic acid
  • 3,4-Furandimethanol,3,4-diacetate

Customs

[ HS Code ]: 2915390090

[ Summary ]:
2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 1,4-Diacetoxy-2-butyne-d4
  • 1,4-diacetoxy-2-(2-acetoxy-ethoxy)-butane
  • 1,4-diacetoxy-2,3-bis-ethylsulfanyl-butane
  • 1,4-diacetoxy-2-(1,2-dibromo-ethyl)-benzene
  • 1,4-Diacetoxy-2,3-dibrombenzol
  • 1,4-diacetoxy-2-methyl-butane
  • 2-(2,6-Dichlorophenyl)-4-(trifluoromethyl)pyridine-3-acetonitrile
  • 2-(2,6-Dichlorophenyl)-4-methoxy-6-(trifluoromethyl)pyridine
  • 2-(2,6-Dichlorophenyl)-4-methoxy-3-methylpyridine
  • 2-(2,6-Dichlorophenyl)-6-(trifluoromethyl)pyridine-3-acetic acid
  • 2-(2,6-Dichlorophenyl)-4-methylpyridine-3-acetonitrile
  • 2-(2,6-Dichlorophenyl)-5-methyl-3-nitropyridine
  • 2-(2-Bromopropanoyl)-3-(difluoromethoxy)benzoic acid
  • 2-(2-Bromoacetyl)-6-(trifluoromethoxy)benzo[d]oxazole
  • 2-(2-Bromopropanoyl)-3-(carboxymethyl)mandelic acid
  • 2-(2-Bromo-6-hydroxybenzoyl)pyridine
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