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3-Butyn-2-ol

Product Name
3-Butyn-2-ol
CAS No.
2028-63-9
Chemical Name
3-Butyn-2-ol
Synonyms
but-3-yn-2-ol;Butynol;1-Ethynylethanol;3-butyn-2-0l;3-Bytyn-2-ol;3-Butyn-2-ol;3-Butyne-2-Ol98%;3-Butyn-2-ol,97%;3-Butyn-2-ol >(R)-3-BUTYNE-2-OL
CBNumber
CB8202679
Molecular Formula
C4H6O
Formula Weight
70.09
MOL File
2028-63-9.mol
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3-Butyn-2-ol Property

Melting point:
-1.5°C
alpha 
0°(c=1, CHCl3)
Boiling point:
66-67 °C/150 mmHg (lit.)
Density 
0.894 g/mL at 25 °C (lit.)
vapor pressure 
11hPa at 20℃
refractive index 
n20/D 1.426(lit.)
Flash point:
78 °F
storage temp. 
Flammables area
Water Solubility 
Completely miscible in water
pka
13.28±0.20(Predicted)
form 
Liquid
Specific Gravity
0.894
color 
Clear colorless to light yellow
BRN 
635722
LogP
1.1 at 35℃
CAS DataBase Reference
2028-63-9(CAS DataBase Reference)
NIST Chemistry Reference
3-Butyn-2-ol(2028-63-9)
EPA Substance Registry System
3-Butyn-2-ol (2028-63-9)
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Safety

Hazard Codes 
T,F
Risk Statements 
10-25-36/38-36/37/38-24/25
Safety Statements 
26-45-36/37/39-16
RIDADR 
UN 2929 6.1/PG 2
WGK Germany 
3
RTECS 
ES0709800
F 
10
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29052900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
447986
Product name
3-Butyn-2-ol
Purity
97%
Packaging
25ml
Price
$212
Updated
2024/03/01
Sigma-Aldrich
Product number
447986
Product name
3-Butyn-2-ol
Purity
97%
Packaging
100ml
Price
$266
Updated
2024/03/01
TCI Chemical
Product number
B0750
Product name
3-Butyn-2-ol (55% in Water, ca. 7.5mol/L)
Packaging
25mL
Price
$142
Updated
2021/12/16
Alfa Aesar
Product number
A11881
Product name
(±)-3-Butyn-2-ol, 98%
Packaging
5g
Price
$26.65
Updated
2024/03/01
Alfa Aesar
Product number
A11881
Product name
(±)-3-Butyn-2-ol, 98%
Packaging
10g
Price
$42.65
Updated
2024/03/01
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3-Butyn-2-ol Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

3-Butyn-2-ol is an intermediate used to prepare aminoindanes with inhibitory activity toward acetylcholine esterase and monoamine oxidase useful as anti-Alzheimer's agents.

Flammability and Explosibility

Flammable

3-Butyn-2-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Butyn-2-ol Suppliers

Americas 1 Belgium 2 China 132 Europe 3 Germany 8 India 22 Japan 2 Singapore 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 2 United Kingdom 16 United States 37 Global 230
Hunan Chemical BV
Tel
--
Fax
--
Email
cathytan@hunan-chem.com
Country
The Netherlands
ProdList
122
Advantage
58
DSM Pharma Chemicals
Tel
--
Fax
--
Email
ian.freelance@dsm.com
Country
The Netherlands
ProdList
78
Advantage
30
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View Lastest Price from 3-Butyn-2-ol manufacturers

Career Henan Chemical Co
Product
3-Butyn-2-ol 2028-63-9
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-08

2028-63-9, 3-Butyn-2-olRelated Search:

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