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ChemicalBook--->CAS DataBase List--->2028-63-9

2028-63-9

2028-63-9 Structure

2028-63-9 Structure
IdentificationMore
[Name]

3-Butyn-2-ol
[CAS]

2028-63-9
[Synonyms]

(R)-(+)-1-BUTYN-3-OL
(R)-(+)-3-BUTYN-2-OL
(R)-3-BUTYN-2-OL
(R)-3-BUTYNE-2-OL
1-Ethynylethanol
1-Methyl-2-propynyl alcohol
1-Methylpropargyl alcohol
3-butyn-2-0l
3-butyn-2-olsolution
3-Hydroxy-1-butyne
alpha-Methylpropargyl alcohol
but-3-yn-2-ol
HCequivCCH(CH3)OH
1-Butyn-3-ol (55% in water)
Butynol
3-Bytyn-2-ol
3-BUTYN-2-OL 98%
3-BUTYN-2-OL SOLUTION, ~55% IN WATER
3-BUTYNE-2-OL 99%
3-BUTYN-2-OL (55% SOLUTION IN WATER) ABOUT 55%
[EINECS(EC#)]

217-978-1
[Molecular Formula]

C4H6O
[MDL Number]

MFCD00211237
[Molecular Weight]

70.09
[MOL File]

2028-63-9.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to light yellow liquid
[Melting point ]

-1.5°C
[alpha ]

0°(c=1, CHCl3)
[Boiling point ]

66-67 °C/150 mmHg (lit.)
[density ]

0.950 g/mL at 20 °C
[vapor pressure ]

11hPa at 20℃
[refractive index ]

n20/D 1.426(lit.)
[Fp ]

78 °F
[storage temp. ]

Flammables area
[Water Solubility ]

Completely miscible in water
[form ]

Liquid
[pka]

13.28±0.20(Predicted)
[color ]

Clear colorless to light yellow
[Specific Gravity]

0.894
[BRN ]

635722
[CAS DataBase Reference]

2028-63-9(CAS DataBase Reference)
[NIST Chemistry Reference]

3-Butyn-2-ol(2028-63-9)
[EPA Substance Registry System]

2028-63-9(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

T,F
[Risk Statements ]

R10:Flammable.
R25:Toxic if swallowed.
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
R24/25:Toxic in contact with skin and if swallowed .
[Safety Statements ]

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

clear colorless to light yellow liquid
[Flammability and Explosibility]

Flammable
Spectrum DetailBack Directory
[Spectrum Detail]

3-Butyn-2-ol(2028-63-9)MS
3-Butyn-2-ol(2028-63-9)1HNMR
3-Butyn-2-ol(2028-63-9)13CNMR
3-Butyn-2-ol(2028-63-9)IR1
3-Butyn-2-ol(2028-63-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Butyn-2-ol, 97%(2028-63-9)
[Alfa Aesar]

()-3-Butyn-2-ol, 98%(2028-63-9)
[Sigma Aldrich]

2028-63-9(sigmaaldrich)
[TCI AMERICA]

3-Butyn-2-ol,>98.0%(GC)(2028-63-9)
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