CROTONIC ACID

CROTONIC ACID For Synthesis

trans-2-Butenoic acid

Article No.

03034

Grade

For Synthesis

Purity

97%

CAS No.

107-93-7

Molecular Formula

C₄H₆O₂

Molecular Weight

86.09

H.S. Code

2916.1990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Melting point/ Freezing point [°C]

70 - 72 °C

Flash point [°C]

88 °C

Boiling point [°C]

180 - 181 °C

Initial boiling point [°C]

180°C

Final boiling point [°C]

181 °C

Vapour pressure [20°C]

0.25 hPa at 20 °C

Density [g/cm3]

0.964

Solubility in water [% weight]

Soluble in water

Explosion limits - upper [%]

15.10%

Explosion limits -lower [%]

2.20%

Packings

250 g (00250)
1000 g (01000)

Specifications

Appearance	White, off-white to light yellow crystals or solid
Assay (titration)	Min 97%
Melting point	70 - 73°C
Solubility (10% in water)	Clear colourless to light yellow

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2823
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H312-H314
Precaution Statement: P280-P305 + P351 + P338-P310

Revision Date : 16-Sep-2020

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