3-Butyn-1-ol

Names

[ CAS No. ]:
927-74-2

[ Name ]:
3-Butyn-1-ol

[Synonym ]:
4-Hydroxy-1-butyne
homopropargylic alcohol
1-Butyn-4-ol
MFCD00002955
3-Butyn-1-ol
EINECS 213-161-9
3-Butynol
4-hydroxy-butyne
3-Butynyl alcohol
1-butyn-3-ol
ethynylmethyl carbinol
But-3-in-1-ol
homopropargyl alcohol
2-Hydroxyethylacetylene
But-3-yn-1-ol
3-Butyne-1-ol

Biological Activity

[Description]:

3-Butyn-1-ol is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

[Target]

Human Endogenous Metabolite

[In Vitro]

用于制造增塑剂、润滑剂、炔酸酯、香料等。也用于药物合成。

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
130.1±13.0 °C at 760 mmHg

[ Melting Point ]:
−63.6 °C(lit.)

[ Molecular Formula ]:
C₄H₆O

[ Molecular Weight ]:
70.09

[ Flash Point ]:
36.1±0.0 °C

[ Exact Mass ]:
70.041862

[ PSA ]:
20.23000

[ LogP ]:
-0.01

[ Vapour Pressure ]:
4.4±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.439

[ Storage condition ]:
Flammables area

[ Stability ]:
Stable. Substances to be avoided include oxidizing agents, acids and acid anhydrides, copper and copper alloys. Flammable.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES0710000

CHEMICAL NAME :: 3-Butyn-1-ol

CAS REGISTRY NUMBER :: 927-74-2

BEILSTEIN REFERENCE NO. :: 0773710

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-O

MOLECULAR WEIGHT :: 70.10

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05171

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39-S16

[ RIDADR ]:
UN 1986 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
ES0710000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
29052990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%