ChemicalBook--->CAS DataBase List--->2914-69-4

2914-69-4

2914-69-4 Structure

2914-69-4 Structure
IdentificationMore
[Name]

(S)-(-)-3-Butyn-2-ol
[CAS]

2914-69-4
[Synonyms]

(S)-(-)-1-BUTYN-3-OL
(S)-(-)-3-BUTYN-2-OL
(S)-3-BUTYN-2-OL
(S)-3-BUTYNE-2-OL
(S)-but-3-yn-2-ol
(S)-(-)-3-BUTYN-2-OL, 95%, 98% EE
(S)-(-)-3-Butyn-2-ol, 98% ee
(1S)-1-Methyl-2-propyne-1-ol
(2S)-3-Butyn-2-ol
(3S)-1-Butyn-3-ol
[EINECS(EC#)]

608-322-9
[Molecular Formula]

C4H6O
[MDL Number]

MFCD00190166
[Molecular Weight]

70.09
[MOL File]

2914-69-4.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to yellow liquid
[Melting point ]

-22.07°C (estimate)
[alpha ]

-45 º (neat)
[Boiling point ]

108-111 °C (lit.)
[density ]

0.883 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.426(lit.)
[Fp ]

78 °F
[storage temp. ]

Poison room
[form ]

Liquid
[pka]

13.28±0.20(Predicted)
[color ]

Clear colorless to yellow
[Specific Gravity]

0.88
[optical activity]

[α]22/D 45°, neat
[Water Solubility ]

Miscible with water.
[BRN ]

4652597
[InChIKey]

GKPOMITUDGXOSB-BYPYZUCNSA-N
[CAS DataBase Reference]

2914-69-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

F,T+
[Risk Statements ]

R11:Highly Flammable.
R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed .
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
R28:Very Toxic if swallowed.
R24:Toxic in contact with skin.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2929 6.1/PG 2
[WGK Germany ]

3
[F ]

10-23
[HazardClass ]

6.1
[PackingGroup ]

II
[HS Code ]

29052900
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to yellow liquid
[Uses]

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-(-)-3-Butyn-2-ol(2914-69-4)1HNMR
(S)-(-)-3-Butyn-2-ol(2914-69-4)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(S)-(-)-3-Butyn-2-ol, 98% ee, 95%(2914-69-4)
[Alfa Aesar]

(S)-(-)-3-Butyn-2-ol, 99%(2914-69-4)
[Sigma Aldrich]

2914-69-4(sigmaaldrich)
[TCI AMERICA]

(S)-(-)-3-Butyn-2-ol,>98.0%(GC)(2914-69-4)
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