TERT-BUTYL 1-METHYL-2-PROPYNYL ETHER 9&

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Names

[ CAS No. ]:
26826-40-4

[ Name ]:
TERT-BUTYL 1-METHYL-2-PROPYNYL ETHER 9&

[Synonym ]:
3-tert-Butoxy-1-butyne
Ether,tert-butyl 1-methyl-2-propynyl (8CI)
3-(tert-Butoxy)-1-butyne
tert-butyl 1-methyl-2-propynyl ether
3-tert-butoxybut-1-yne
1-Butyne,3-(1,1-dimethylethoxy)
2-tert.-Butyl-methylpropargylether

Chemical & Physical Properties

[ Density]:
0.795 g/mL at 25ºC(lit.)

[ Boiling Point ]:
41ºC25 mm Hg(lit.)

[ Molecular Formula ]:
C8H14O

[ Molecular Weight ]:
126.19600

[ Flash Point ]:
50 °F

[ Exact Mass ]:
126.10400

[ PSA ]:
9.23000

[ LogP ]:
1.82320

[ Index of Refraction ]:
n20/D 1.41(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;

[ Risk Phrases ]:
11

[ Safety Phrases ]:
16

[ RIDADR ]:
UN 3271 3/PG 2

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Butyn-2-ol
  • Isobutylene

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%

Related Compounds

  • Carbamic acid, 1-tert-butyl-1-methyl-2-propynyl ester (6CI)
  • tert-Butyl 1-methyl-2-azetidinecarboxylate
  • tert-butyl 1-methyl-2-oxo-1,2-dihydrospiro[benzo[d][1,3]oxazine-4,4'-piperidine]-1'-carboxylate
  • tert-butyl 1-methyl-2-oxopyrrolidine-3-carboxylate
  • tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate
  • tert-butyl 1-methyl-2-(3-oxo-1,3-diphenylpropylidene)hydrazinecarboxylate
  • 4-methyl-6-(methylsulfanyl)-N-[3-(piperidine-1-sulfonyl)phenyl]-2-(propan-2-yl)pyrimidine-5-carboxamide
  • 3-(4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine
  • 3-(4-((4-methoxy-2,3-dimethylphenyl)sulfonyl)piperazin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine
  • 3-[4-(2,4-diethoxybenzenesulfonyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyridazine
  • 3-(4-(benzylsulfonyl)piperazin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine
  • 3-(4-(butylsulfonyl)piperazin-1-yl)-6-(1H-pyrazol-1-yl)pyridazine
  • 3-(4-((3,4-dimethoxyphenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine
  • 3-(3-methyl-1H-pyrazol-1-yl)-6-(4-((2,4,5-trimethylphenyl)sulfonyl)piperazin-1-yl)pyridazine
  • 8-Bromo-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-amine
  • 3-(3-methyl-1H-pyrazol-1-yl)-6-(4-((4-phenoxyphenyl)sulfonyl)piperazin-1-yl)pyridazine
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