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927-80-0

927-80-0 structure
927-80-0 structure
Name ethynoxyethane
Synonyms Ether,ethyl ethynyl
Ethyne,ethoxy
ethoxy-ethyne
Ethoxyacetylene
ethynylethylether
ETHYL ETHYNYL ETHER
Ethyne,ethoxy-(9CI)
ethoxyethynyl ether
EINECS 213-164-5
1-ethoxyacetylene
MFCD00009247
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

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
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
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%
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title: CAS No. 927-80-0 | Chemsrc address: https://m.chemsrc.com/en/baike/895024.html

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