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Merck
CN

252840

Sigma-Aldrich

(R)-(−)-2-Methyl-2,4-pentanediol

99%

Synonym(s):

(−)-Hexylene glycol

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About This Item

Linear Formula:
CH3CH(OH)CH2C(CH3)2OH
CAS Number:
Molecular Weight:
118.17
Beilstein:
6051650
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
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Assay

99%

form

liquid

optical activity

[α]22/D −21°, neat

refractive index

n20/D 1.427 (lit.)

bp

197 °C (lit.)

density

0.92 g/mL at 20 °C (lit.)

functional group

hydroxyl

SMILES string

C[C@@H](O)CC(C)(C)O

InChI

1S/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3/t5-/m1/s1

InChI key

SVTBMSDMJJWYQN-RXMQYKEDSA-N

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General description

(R)-(-)-2-Methyl-2,4-pentanediol is a chiral crystallizing agent for protein crystallization.

Application

Chiral reagent

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

215.6 °F - closed cup

Flash Point(C)

102 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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