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Merck
CN

76343

Nonanoic acid

technical, ≥95% (GC)

Synonym(s):

Acid C9, Pelargonic acid

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About This Item

Linear Formula:
CH3(CH2)7COOH
CAS Number:
Molecular Weight:
158.24
EC Number:
203-931-2
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
1752351
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vapor density

5.5 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

grade

technical

assay

≥95% (GC)

expl. lim.

9 %

refractive index

n20/D 1.432

bp

268-269 °C (lit.)

mp

9 °C (lit.)

density

0.906 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCC(O)=O

InChI

1S/C9H18O2/c1-2-3-4-5-6-7-8-9(10)11/h2-8H2,1H3,(H,10,11)

InChI key

FBUKVWPVBMHYJY-UHFFFAOYSA-N



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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

278.6 °F - Pensky-Martens closed cup

flash_point_c

137 °C - Pensky-Martens closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Global Trade Item Number

SKUGTIN
428020-5MG04055977210460
428020-1MG04055977210453
428021-100UG07790788050214