N29902
Nonanoic acid
96%
Synonym(s):
Acid C9, Pelargonic acid
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About This Item
Linear Formula:
CH3(CH2)7COOH
CAS Number:
Molecular Weight:
158.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-931-2
Beilstein/REAXYS Number:
1752351
MDL number:
vapor density
5.5 (vs air)
Quality Level
vapor pressure
<0.1 mmHg ( 20 °C)
assay
96%
form
liquid
expl. lim.
9 %
refractive index
n20/D 1.432 (lit.)
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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signalword
Warning
Storage Class
10 - Combustible liquids
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
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
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Flemming Andersen et al.
Contact dermatitis, 55(3), 148-154 (2006-08-22)
The term 'anti-irritant' (AI) was coined in 1965 by Goldemberg to describe a diverse group of topical product ingredients, which were able to reduce the irritation potential of other more irritating ingredients in the same product. 'AIs' are being added
Flemming Andersen et al.
Contact dermatitis, 55(3), 155-159 (2006-08-22)
So-called anti-irritants (AI) are widely used in cosmetic formulations, with the aim of reducing irritation from substances in the formulation. It may also be claimed that they are 'soothing' and 'healing' ingredients. However, the proof for these claims is circumstantial.
Natalia Kuzmina et al.
Contact dermatitis, 49(1), 26-31 (2003-12-04)
To assess interlaboratory variability in the measurement of skin electrical impedance (IMP), we evaluated irritant reactions to sodium lauryl sulfate (SLS) (2%) and nonanoic acid (NAA) (40%) in 2 laboratories. We studied the patch test responses in 40 healthy male
Global Trade Item Number
| SKU | GTIN |
|---|---|
| N29902-1L | 04061836696719 |
| N29902-500ML | 04061834115571 |