ChemicalBook > CAS DataBase List > (R)-(+)-3-Butyn-2-ol

(R)-(+)-3-Butyn-2-ol

Product Name
(R)-(+)-3-Butyn-2-ol
CAS No.
42969-65-3
Chemical Name
(R)-(+)-3-Butyn-2-ol
Synonyms
(R)-but-3-yn-2-ol;r-3-butyn-2-ol98%;(2R)-But-3-yn-2-ol;TECO-003;(R)-3-BUTYN-2-O;(R)-3-BUTYN-2-OL;(R)-3-BUTYNE-2-OL;(2R)-3-Butyne-2-ol;(R)-(+)3-Bytyn-2-ol;(R)-(+)-1-BUTYN-3-O
CBNumber
CB7442900
Molecular Formula
C4H6O
Formula Weight
70.09
MOL File
42969-65-3.mol
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(R)-(+)-3-Butyn-2-ol Property

Melting point:
-22.07°C (estimate)
Boiling point:
108-111 °C (lit.)
alpha 
46.7 º (neat)
Density 
0.89 g/mL at 25 °C (lit.)
refractive index 
1.4235-1.4255
Flash point:
10°C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
Liquid
pka
13.28±0.20(Predicted)
Specific Gravity
0.88
color 
Clear colorless to yellow
optical activity
[α]22/D +45°, neat
BRN 
3587272
CAS DataBase Reference
42969-65-3(CAS DataBase Reference)
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Safety

Hazard Codes 
F,T+
Risk Statements 
11-23/24/25-36/37/38-28-24-43-41-40-26/28-10
Safety Statements 
16-23-26-36/37/39-45-28A-24
RIDADR 
1986
WGK Germany 
3
HazardClass 
6.1
PackingGroup 
II
HS Code 
29052900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

H351Suspected of causing cancer

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

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

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
464821
Product name
(R)-(+)-3-Butyn-2-ol
Purity
98%
Packaging
1g
Price
$56.22
Updated
2024/03/01
Sigma-Aldrich
Product number
464821
Product name
(R)-(+)-3-Butyn-2-ol
Purity
98%
Packaging
5g
Price
$334
Updated
2024/03/01
TCI Chemical
Product number
B2909
Product name
(R)-(+)-3-Butyn-2-ol
Purity
>98.0%(GC)
Packaging
1g
Price
$80
Updated
2024/03/01
TCI Chemical
Product number
B2909
Product name
(R)-(+)-3-Butyn-2-ol
Purity
>98.0%(GC)
Packaging
5g
Price
$316
Updated
2024/03/01
Alfa Aesar
Product number
L18880
Product name
(R)-(+)-3-Butyn-2-ol, 99%
Packaging
1g
Price
$133.65
Updated
2024/03/01
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(R)-(+)-3-Butyn-2-ol Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

(R)-(+)-3-Butyn-2-ol may be used as a starting material in the multi-step synthesis of (R)-benzyl 4-hydroxyl-2-pentynoate.

(R)-(+)-3-Butyn-2-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-3-Butyn-2-ol Suppliers

Americas 1 Belgium 3 China 116 Europe 2 France 1 Germany 8 India 4 Japan 4 Switzerland 2 The Netherlands 1 United Kingdom 10 United States 35 Global 187
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
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View Lastest Price from (R)-(+)-3-Butyn-2-ol manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
(R)-(+)-3-Butyn-2-ol 42969-65-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-16
Career Henan Chemical Co
Product
(R)-(+)-3-Butyn-2-ol 42969-65-3
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-10

42969-65-3, (R)-(+)-3-Butyn-2-olRelated Search:

Ethynyl estradiol 2-METHYL-3-BUTYN-2-OL 98% 3-Butyn-1-ol 2-Butyn-1-ol, 4-(2-hydroxypropoxy)- 2-Butyn-1-ol, 4-(diethylamino)-, a-phenylcyclohexaneglycolate (ester) Propargyl alcohol 3-BUTYN-2-OL, 50% AQUEOUS SOLUTION 4-(2-PYRIDYL)-2-METHYL-3-BUTYN-2-OL, 98+% Butynediol sulfopropyl ether sodium 2-BUTYN-1-OL 99% DL-2-Phenyl-3-butyn-2-ol, 98+% (S)-(-)-3-Butyn-2-ol 4-CHLORO-2-BUTYN-1-OL 4-(Trimethysilyl)-3-butyn-2-ol,4-TRIMETHYLSILYL-3-BUTYN-2-OL: TECH., 90% DL-3-BUTYN-2-OL 1,4-Bis(2-hydroxyethoxy)-2-butyne 2-Butyne-1,4-diol 4-PHENYL-3-BUTYN-2-OL

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