Isobutyric acid

Isobutyric acid, also known as 2-methylpropionic acid, is an organic compound
with chemical formula of C4H8O2. It is a colorless liquid, insoluble in water,
and miscible in ethanol, ether, chloroform, glycerin, propylene glycol, etc. It
is mainly used in organic synthesis.



Specification

Mel , ting Point

-47 °C (lit.)

Boiling Point

153-154 °C (lit.)

Density

0.95 g/mL at 25 °C (lit.)

Refractive Index

n20/D 1.393(lit.)

Flash point

132 °F

Storage Condition

Store below +30°C.

Solubility

618g/l

App , earance

Liquid

Acidity Coefficient (pKa)

4.84(at 20℃)

Color

Clear colorless

Odor

0.0015ppm

PH

3.96(1 mM solution);3.44(10 mM solution);2.93(100 mM solution);

Water Solubility

210 g/L (20 ºC)

InChIKey

KQNPFQTWMSNSAP-UHFFFAO , YSA-N

Safety Information

Dangerous Goods Sign

Xn

Hazard Category Code

21/22

Safety Instructions

23-36/37/39-24/25

Dange , rous Goods Transportation No

UN 2529 3/PG 3

WGK Germany

1

RTECS

NQ4375000
,
F

13

TSCA

Yes

Hazard Level

3

Packaging Category

III

HS CODE

29156000

Minimum Order: 1 kilograms

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