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LC1383 Cinnamic acid

for synthesis

 

Order number Packaging Quantity Price €
AC28383 Glass bottle 5 g 10.89
AC28383 Plastic bottle 250 g 20.03
AC28383 Plastic bottle 1 g 71.1

 

Product information
Hill Formula C9H8O2
Chemical formula C6H5CH=CHCOOH
HS Code 2916 39 00
EC number 205-398-1
Molar mass 148.16 g/mol
CAS number 140-10-3

 

Chemical and physical data
Solubility 0.4 g/l (20 °C)
Melting point 132 – 136 °C
Molar mass 148.16 g/mol
Density 1.25 g/cm3 (4 °C)
Bulk density 500 kg/m3
pH value 3 – 4 (0.4 g/l, H2O, 20 °C)
Boiling point 300 °C (1013 hPa)
Vapor pressure 1.3 hPa (128 °C)
Flash point 160 °C

 

Safety information
RTECS GD7850000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

 

Toxicological data
LD 50 oral LD50 rat 2500 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg

 

Specifications
Assay (HPLC, area%) ≥ 99 %
Melting range
– lower value
≥ 132 °C
– upper value ≤ 136 °C
Identity (IR) passes test

 

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