naphthoic acid

Modify Date: 2025-08-21 16:13:56

naphthoic acid Structure
naphthoic acid structure
 Common Name naphthoic acid
CAS Number 86-55-5 Molecular Weight 172.18
Density 1.3±0.1 g/cm3 Boiling Point 300.0±0.0 °C at 760 mmHg
Molecular Formula C11H8O2 Melting Point 157-160 °C(lit.)
MSDS Chinese USA Flash Point 164.6±13.9 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of naphthoic acid


Naphthalene-1-carboxylic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 1-Naphthoic Acid
Synonym More Synonyms

 naphthoic acid Biological Activity

Description Naphthalene-1-carboxylic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
In Vitro 1-萘甲酸用作合成各种化合物的中间体。

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 300.0±0.0 °C at 760 mmHg
Melting Point 157-160 °C(lit.)
Molecular Formula C11H8O2
Molecular Weight 172.18
Flash Point 164.6±13.9 °C
Exact Mass 172.052429
PSA 37.30000
LogP 3.13
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.673
InChIKey LNETULKMXZVUST-UHFFFAOYSA-N
SMILES O=C(O)c1cccc2ccccc12
Stability Stable. Incompatible with strong bases, strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL0960000
CHEMICAL NAME :
1-Naphthoic acid
CAS REGISTRY NUMBER :
86-55-5
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H8-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2370 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S24/25-S37
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS QL0960000
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%

 Articles27

More Articles
Theoretical study of the nuO-H IR spectra for the hydrogen bond dimers from the polarized spectra of glutaric and 1-naphthoic acid crystals: Fermi resonances effects.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 74(1) , 58-66, (2009)

A full quantum theoretical model is proposed to study the nu(O-H) experimental IR line shapes of polarized crystalline glutaric and 1-naphthoic acid dimer crystals at room and liquid nitrogen temperat...

A novel derivative of betulinic acid, SYK023, suppresses lung cancer growth and malignancy.

Oncotarget 6 , 13671-87, (2015)

Herein, we evaluated the anti-cancer effect and molecular mechanisms of a novel betulinic acid (BA) derivative, SYK023, by using two mouse models of lung cancer driven by KrasG12D or EGFRL858R. We fou...

A catabolic pathway for the degradation of chrysene by Pseudoxanthomonas sp. PNK-04.

FEMS Microbiol. Lett. 320(2) , 128-34, (2011)

The chrysene-degrading bacterium Pseudoxanthomonas sp. PNK-04 was isolated from a coal sample. Three novel metabolites, hydroxyphenanthroic acid, 1-hydroxy-2-naphthoic acid and salicylic acid, were id...

 Synonyms

EINECS 201-681-9
1-Naphthoic acid
1-Naphthylcarboxylic acid
naphthalene-1-carboxylic acid
naphthoic acid
α-Naphthoic acid
MFCD00004007
1-Naphthalenecarboxylic acid
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