2-Butyn-1-yl carbonochloridate

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Names

[ CAS No. ]:
202591-85-3

[ Name ]:
2-Butyn-1-yl carbonochloridate

[Synonym ]:
2-Butyn-1-yl carbonochloridate
2-Butyn-1-yl chloroformate
but-2-ynyl chloroformate
but-2-yn-1-yl carbonochloridate
2-butynyl chloroformate
but-2-ynyl-1-oxycarbonyl chloride
Carbonochloridic acid, 2-butyn-1-yl ester
MFCD00274353

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
148.5±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H5ClO2

[ Molecular Weight ]:
132.545

[ Flash Point ]:
54.4±16.0 °C

[ Exact Mass ]:
131.997803

[ PSA ]:
26.30000

[ LogP ]:
1.75

[ Vapour Pressure ]:
4.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.459

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34

[ Safety Phrases ]:
26-27-36/37/39-45

[ RIDADR ]:
UN 3390 6.1/PG 1

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosgene
  • 2-Butyn-1-ol
  • Triphosgene

DownStream

  • but-2-yn-1-ol,phenylcarbamic acid

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% 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

  • 2-Butyn-1-yl acetate
  • 2-butyn-1-yl propiolate
  • 4-(2-Butyn-1-yl)morpholine
  • {[(4-Chloro-2-butyn-1-yl)oxy]methyl}benzene
  • 4-Chloro-2-butyn-1-yl cyclohexyl(hydroxy)phenylacetate
  • 4-(Dimethylamino)-2-butyn-1-yl acetate
  • 4-bromo-3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanamido]benzoic acid
  • 3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanoyl]-2-(propan-2-yl)-1,3-thiazolidine-4-carboxylic acid
  • 3-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]acetamido}-2-methoxypropanoic acid
  • 4-chloro-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]benzoic acid
  • 5-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]hexanoic acid
  • 7-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid
  • 2-{[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]methyl}cyclopentane-1-carboxylic acid
  • (R)-1-(3-Fluoropyridin-4-yl)-3-methylpiperazine hydrochloride
  • 1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-4-yl]acetyl}azetidine-3-carboxylic acid
  • 2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)-2-methylpropanoic acid
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