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LC3858 3-Methylpentanoic acid
for synthesis

 

Order number Packaging Quantity Price €
AC30858 Glass bottle 10 ml  30.83

 

Product information
Synonyms sec-Butyl acetic acid
Hill Formula C6H12O2
Chemical formula CH3CH2CH(CH3)CH2COOH
HS Code 2915 90 00
EC number 203-297-7
Molar mass 116.16 g/mol
CAS number 105-43-1

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point -41 °C
Molar mass 116.16 g/mol
Density 0.93 g/cm3 (20 °C)
Boiling point 196 – 198 °C (1013 hPa)
Flash point 85 °C
Refractive index 1.4139 (25 °C, 589 nm)

 

Safety information
R Phrase R 34
Causes burns.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive
Hazard Symbol

Corrosive

Storage class Combustible substances, corrosive
WGK WGK 2 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).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(3-METHYLVALERIAN ACID), 8, III, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(3-METHYLVALERIAN ACID), 8, III

 

 

Specifications
Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.926 – 0.927
Identity (IR) passes test

 

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