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Key Documents

112054

Sigma-Aldrich

1,1,1-Trichloro-2-methyl-2-propanol hemihydrate

98%

Synonym(s):

β,β,β-Trichloro-t-butanol, β,β,β-Trichloro-tert-butyl alcohol hemihydrate, Acetone chloroform, Chloretone, Chlorobutanol

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About This Item

Linear Formula:
Cl3CC(CH3)2OH · 0.5H2O
CAS Number:
Molecular Weight:
186.46
Beilstein/REAXYS Number:
878167
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

solid

mp

77-79 °C (lit.)

SMILES string

O.CC(C)(O)C(Cl)(Cl)Cl

InChI

1S/2C4H7Cl3O.H2O/c2*1-3(2,8)4(5,6)7;/h2*8H,1-2H3;1H2

InChI key

WRWLCXJYIMRJIN-UHFFFAOYSA-N

Related Categories

General description

1,1,1-Trichloro-2-methyl-2-propanol hemihydrate (chlorobutanol) converts benzisoxazole to α-aryloxyisobutyric acid. 1,1,1-Trichloro-2-methyl-2-propanol hemihydrate (chlorobutanol) forms eutectic with dimethyl sulfone, which is the most suitable media for freeze-drying due to its high solubilizing ability and a good rate of solvent removal.

Application

1,1,1-Trichloro-2-methyl-2-propanol (chlorobutanol) is a preservative that can be quantified using capillary electrophoretic method.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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