4-Octylbenzoic acid

Modify Date: 2025-08-26 12:29:08

4-Octylbenzoic acid Structure
4-Octylbenzoic acid structure
Common Name 4-Octylbenzoic acid
CAS Number 3575-31-3 Molecular Weight 234.334
Density 1.0±0.1 g/cm3 Boiling Point 359.9±21.0 °C at 760 mmHg
Molecular Formula C15H22O2 Melting Point 97-98 °C(lit.)
MSDS Chinese USA Flash Point 172.6±16.7 °C

 Names

Name 4-octylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 359.9±21.0 °C at 760 mmHg
Melting Point 97-98 °C(lit.)
Molecular Formula C15H22O2
Molecular Weight 234.334
Flash Point 172.6±16.7 °C
Exact Mass 234.161987
PSA 37.30000
LogP 6.07
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.515

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH5945000
CHEMICAL NAME :
Benzoic acid, p-octyl-
CAS REGISTRY NUMBER :
3575-31-3
BEILSTEIN REFERENCE NO. :
1954607
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C15-H22-O2
MOLECULAR WEIGHT :
234.37
WISWESSER LINE NOTATION :
QVR D8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#10074

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases 36/37-22
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DH5945000
HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

EINECS 222-692-5
p-n-Octyl benzoic acid
4-Octylbenzoic acid
4-n-Octylbenzoic acid
Benzoic acid,4-octyl
4-n-Octyl-benzol-carbonsaeure-(1)
4-octyl-benzoic acid
MFCD00042649
Benzoic acid, 4-octyl-
p-Octylbenzoic acid
BENZOIC ACID,p-OCTYL
4-Octyl-benzoesaeure
Para-octylbenzoic acid
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