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Heptanoic acid, 2-ethyl-

HCID 18648
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Basic information

CAS
3274-29-1
Standard SMILES
CCCCCC(CC)C(=O)O
InChIKey
DYWSVUBJGFTOQC-UHFFFAOYSA-N
Molecular formula
C9H18O2
Average molar mass
158.24 g/mol
Monoisotopic mass
158.13067981

Overview

Xi-2-Ethylheptanoic acid is a medium-chain fatty acid.

Names & identifiers

Preferred name
Heptanoic acid, 2-ethyl-
IUPAC
2-ethylheptanoic acid
English name
2-Ethylheptanoic acid
Molecular formula
C9H18O2
Molecular weight
158.24

Names & synonyms

2-ETHYLHEPTANOIC ACID3274-29-1Heptanoic acid, 2-ethyl-EINECS 221-902-2DTXSID40880929RefChem:783687DTXCID401022271221-902-22-ethyl-heptanoic acidxi-2-Ethylheptanoic acidMFCD022586263-Octanecarboxylic acid
Show more names
2-Ethylheptansaure2-ethyl-heptanoicaci2-ethylenanthic acid
2-ETHYLHEPTANOICACIDoctane-3-carboxylic acidSCHEMBL29946SCHEMBL276551SCHEMBL4273690SCHEMBL7615969SCHEMBL7784462SCHEMBL28062948

Database identifiers

CAS
3274-29-1
PubChem CID
18648
DTXSID
DTXSID40880929
ChEBI
CHEBI:179877
EC Number
221-902-2
Nikkaji
J100.889G

Properties

Computed structural properties

XLogP
3.2
Topological polar surface area
37.3 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
2
Rotatable bonds
6
Heavy atoms
11
Formal charge
0
Complexity
110

Physicochemical properties

Boiling point
246.47 °C · 246.47°C (estimate)
Density
0.9113 · 0.9113 (rough estimate)
refractive index
1.4247 · 1.4247
storage temp.
Refrigerator
solubility
Chloroform (Sparingly)
form
Oil
pka
4.82 · 4.82±0.25(Predicted)
color
Colourless
LogP
3.089 · 3.089 (est)
EPA Substance Registry System
2 · Heptanoic acid, 2-ethyl- (3274-29-1)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302-H315-H319-H335
Precautionary statements
280 · P280-P305+P351+P338
TSCA
TSCA listed

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

tsca
TSCA listed
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319-H335
Precautionary statements
P280-P305+P351+P338

Chemistry & industry

Pharmacology

Cellular LocationsExtracellular

Uses & manufacturing

General Manufacturing InformationHeptanoic acid, 2-ethyl-: ACTIVE

Applications

Uses2-Ethylheptanoic Acid is used in the preparation of prostaglandin which is for for promoting bone growth

Upstream & downstream products

Downstream products

2,5-diMethylheptanoic acid

Additional notes

DefinitionChEBI: Xi-2-Ethylheptanoic acid is a medium-chain fatty acid.

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Compound notes

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