Ethoxyethyne

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Names

[ CAS No. ]:
927-80-0

[ Name ]:
Ethoxyethyne

[Synonym ]:
Ether,ethyl ethynyl
Ethyne,ethoxy
ethoxy-ethyne
Ethoxyacetylene
ethynylethylether
ETHYL ETHYNYL ETHER
Ethyne,ethoxy-(9CI)
ethoxyethynyl ether
EINECS 213-164-5
1-ethoxyacetylene
MFCD00009247

Chemical & Physical Properties

[ Density]:
0.732 g/mL at 25 °C

[ Boiling Point ]:
53°C

[ Molecular Formula ]:
C4H6O

[ Molecular Weight ]:
70.08980

[ Flash Point ]:
−20 °F

[ Exact Mass ]:
70.04190

[ PSA ]:
9.23000

[ LogP ]:
0.61360

[ Index of Refraction ]:
n20/D 1.379

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KN9900000
CHEMICAL NAME :
Ether, ethyl ethynyl
CAS REGISTRY NUMBER :
927-80-0
BEILSTEIN REFERENCE NO. :
0741882
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H6-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,249,1969

Safety Information

[ Hazard Codes ]:
F:Flammable;Xn:Harmful;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R11;R36/37/38;R48/20;R51/53;R62;R65;R67

[ Safety Phrases ]:
S16-S36/37-S61-S62-S45-S36/37/39-S26

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
KN9900000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

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

  • N-[3-(4-bromophenyl)-1,2-oxazol-5-yl]-3-phenyl-5,6-dihydro-1,4-oxathiine-2-carboxamide
  • N-(3,4-dimethoxybenzyl)-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanamide
  • Methyl {[3-(3,4,5-trifluorophenyl)-1,2-benzoxazol-6-yl]oxy}acetate
  • 6-Isopropyl-2-morpholinopyrimidine-4-carboxylic acid
  • N-(2-bromophenyl)-3-phenyl-5,6-dihydro-1,4-oxathiine-2-carboxamide 4,4-dioxide
  • 2,3-Dihydro-2-oxo-6-(5,6,7,8-tetrahydro-2-naphthalenyl)-4-pyrimidinecarbonitrile
  • 2-(5-chloro-1H-indol-1-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide
  • 2-Naphthaleneacetic acid, decahydro-1-hydroxy-4a-methyl-alpha,8-bis(methylene)-, [1S-(1alpha,2beta,4abeta,8aalpha)]-
  • N-(2,4-dimethoxyphenyl)-4-(pyrrolidin-1-yl)pteridin-2-amine
  • 2-(4-methoxyphenyl)-4-methyl-N-[(2E)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]-1,3-thiazole-5-carboxamide
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