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558-42-9

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Identification

Name
1-CHLORO-2-METHYL-2-PROPANOL
CAS
558-42-9
Synonyms
1-CHLORO-2-METHYL-2-PROPANOL
1-CHLORO-2-METHYLPROPANOL-2-OL
2-CHLORO-TERT-BUTYL ALCOHOL
CHLORO-TERT-BUTANOL
CHLORO-TERT-BUTYL ALCOHOL
1-chloro-2-methylpropan-2-ol
1-chloro-2-methyl-2-propanol (intermediate of lercanidipine)
1-chloro-2-methyl-propan-ol
2-Methyl-3-chloro-2-propanol
EINECS(EC#)
209-196-4
Molecular Formula
C4H9ClO
MDL Number
MFCD00021807
Molecular Weight
108.57
MOL File
558-42-9.mol

Chemical Properties

Appearance
CLEAR COLOURLESS TO YELLOW LIQUID
Melting point 
-20°C
Boiling point 
124-128 °C (lit.)
bp 
124-128 °C(lit.)

density 
1.058 g/mL at 25 °C(lit.)

refractive index 
n20/D 1.439(lit.)

Fp 
100 °F

storage temp. 
2-8°C
pka
14.16±0.29(Predicted)
BRN 
1697054
CAS DataBase Reference
558-42-9(CAS DataBase Reference)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R10:Flammable.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
RIDADR 
UN 1987 3/PG 3

WGK Germany 
3

HazardClass 
3
PackingGroup 
III
HS Code 
29051990

Hazard Information

Chemical Properties
CLEAR COLOURLESS TO YELLOW LIQUID
Uses
1-Chloro-2-methyl-2-propanol was used in the synthesis and characterization of new polyfunctional thiols.

General Description
Reaction of 1-chloro-2-methyl-2-propanol on oxygen-containing Ag(110) surfaces has been investigated by synchrotron-based temperature-programmed X-ray photoelectron spectroscopy.

Spectrum Detail

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