TERT-BUTANOL AR (2 METHYL PROPAN-2-OL)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0113702500	AR	99%	75-65-0	(CH₃)₃COH	74.12	2905.1490	60 Months

Physical Properties

Physical state at 20 °C

Low melting solid

Colour

Clear Colorless

Odour

camphor

pH value

Melting Point/ Freezing point [°C]

23 - 26 °C

Flash Point [°C]

11 °C

Explosion limits - upper [%]

Explosion limits -lower [%]

2.40%

Vapour density

2.6

Boiling point [°C]

83 °C

Density [g/cm3]

0.78

Evaporation rate

1.05

Auto-ignition temperature [°C]

480 °C

Flammability (solid, gas)

Flammable

Relative density, gas (air=1)

2.56

Viscosity at 40°C [mm2/s]

3.35 mPa @ 300c

Solubility in water [% weight]

completely miscible

Vapour pressure [20°C]

41 hPa at 20 °C

Specifications

Appearance:	A clear, colorless liquid
Refractive index (20°C; 589 nm):	1.384 - 1.386
Non volatile matter:	Max 0.001%
Lead (Pb):	Max 0.00005%
Iron (Fe):	Max 0.00005%
Water (H2O):	Max 0.5%
Copper (Cu):	Max 0.00005%
Assay (GC area %):	Min 99%
Freezing point:	Min 25 deg C
Acidity (as CH3COOH) :	Max 0.003%
Aldehydes and ketones (as C3H7CHO):	Max 0.01%
Weight/ mL at 30°C:	0.773 - 0.778 g
Butan-2-ol [C4H9(OH)]:	Max 0.2%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1120
IMCO Class No.: 3.2
Packing Group: II
Hazardous Statement: H225-H319-H332-H335
Precaution Statement: P210-P261-P305 + P351 + P338

TERT-BUTANOL AR (2 METHYL PROPAN-2-OL)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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