2028-63-9|3-Butyn-2-olProducts Supply - Chemical intermediates Network

3-Butyn-2-ol cas no:2028-63-9

Synonyms: Butynol; 98%; 1-Butyn-3-ol (55% in water); Methyl ethynyl carbinol; (+/-)-3-Butyn-2-ol; (R)-3-Butyn-2-ol; 3-butyne-2-ol

Identification

Name3-Butyn-2-ol
CAS2028-63-9
SynonymsButynol; 98%; 1-Butyn-3-ol (55% in water); Methyl ethynyl carbinol; (+/-)-3-Butyn-2-ol; (R)-3-Butyn-2-ol; 3-butyne-2-ol
EINECS(EC#)217-978-1
Molecular FormulaC4H6O
Molecular Weight70.09

Chemical Properties

AppearanceClear yellowish liquid
refractive index1.425-1.427
storage tempFlammables area

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard T:Toxic;
Risk R10;R24/25;R36/37/38

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES0709800

CHEMICAL NAME :: 1-Butyn-3-ol

CAS REGISTRY NUMBER :: 2028-63-9

BEILSTEIN REFERENCE NO. :: 0635722

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H6-O

MOLECULAR WEIGHT :: 70.10

WISWESSER LINE NOTATION :: QY1&1UU1

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 :: 30 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,85,1957

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3-Butyn-2-ol cas no:2028-63-9

Directory

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

supplier list