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

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)

Safety Information

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

MSDS

• Language:English Provider:(R)-(+)-3-Butyn-2-ol
• Language:English Provider:ACROS
• Language:English Provider:ALFA

(R)-(+)-3-Butyn-2-ol Usage And Synthesis

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(42969-65-3)Related Product Information

• 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