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About This Item
Linear Formula:
C2H5CH(OH)CH3
CAS Number:
Molecular Weight:
74.12
Beilstein:
1718764
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
vapor density
2.6 (vs air)
vapor pressure
12.5 mmHg ( 20 °C)
Assay
99%
form
liquid
optical activity
[α]20/D −13°, neat
autoignition temp.
761 °F
expl. lim.
9.8 %
refractive index
n20/D 1.397 (lit.)
bp
97-100 °C (lit.)
density
0.807 g/mL at 20 °C (lit.)
functional group
hydroxyl
SMILES string
CC[C@@H](C)O
InChI
1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1
InChI key
BTANRVKWQNVYAZ-SCSAIBSYSA-N
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Application
(R)-(−)-2-Butanol can be used as a reagent in the synthesis of:
- 1-[(S)-2-butyl]-3,5 diphenyl-1H-1,2,4 triazole from 3,5 diphenyl-1H-1,2,4 triazole by Mitsunobu reaction.
- 2-butyl tosylate building block by reacting with toluenesulfonyl chloride.
(R)-(-)-2-Butanol has been used as a freeze drying medium during the long term cryopreservation of smooth muscle cells samples in a freezing container.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system, Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
71.6 °F - closed cup
Flash Point(C)
22 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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