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46935-U

Supelco

Isobutyric acid

analytical standard

Synonym(s):

2-Methylpropionic acid

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1 KIT
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About This Item

Linear Formula:
(CH3)2CHCO2H
CAS Number:
79-31-2
Molecular Weight:
88.11
Beilstein:
635770
EC Number:
201-195-7
MDL number:
MFCD00002658
UNSPSC Code:
85151701
PubChem Substance ID:
329757268
NACRES:
NA.24

€22.20

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grade

analytical standard

Quality Level

100

vapor density

3.04 (vs air)

vapor pressure

1.5 mmHg ( 20 °C)

CofA

current certificate can be downloaded

autoignition temp.

824 °F

expl. lim.

10 %

packaging

ampule of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.393 (lit.)

bp

153-154 °C (lit.)

mp

−47 °C (lit.)

density

0.95 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

2-30°C

SMILES string

CC(C)C(O)=O

InChI

1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)

InChI key

KQNPFQTWMSNSAP-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

Hazard Statements

H226,H302,H311,H314

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

131.0 °F - closed cup

Flash Point(C)

55 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LC26700V
LC24608V
LC22797V
LC17381V
LC14260V

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