2-Fluorobenzoic acid

Modify Date: 2025-08-19 20:57:37

2-Fluorobenzoic acid Structure
2-Fluorobenzoic acid structure
 Common Name 2-Fluorobenzoic acid
CAS Number 445-29-4 Molecular Weight 140.11
Density 1.3±0.1 g/cm3 Boiling Point 244.7±13.0 °C at 760 mmHg
Molecular Formula C7H5FO2 Melting Point 122-125 °C(lit.)
MSDS Chinese USA Flash Point 101.8±19.8 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of 2-Fluorobenzoic acid


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

 Names

Name 2-fluorobenzoic acid
Synonym More Synonyms

 2-Fluorobenzoic acid Biological Activity

Description 2-Fluorobenzoic 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 2-氟苯甲酸可用于制备 zaragozic acid A 类似物。也用作有机化学合成中间体。

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 244.7±13.0 °C at 760 mmHg
Melting Point 122-125 °C(lit.)
Molecular Formula C7H5FO2
Molecular Weight 140.11
Flash Point 101.8±19.8 °C
Exact Mass 140.027359
PSA 37.30000
LogP 1.86
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.537

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH0250000
CHEMICAL NAME :
Benzoic acid, o-fluoro-
CAS REGISTRY NUMBER :
445-29-4
BEILSTEIN REFERENCE NO. :
0971265
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H5-F-O2
MOLECULAR WEIGHT :
140.12
WISWESSER LINE NOTATION :
QVR BF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 183,427,1936
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 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#01726 *** REVIEWS *** TOXICOLOGY REVIEW IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 19,535,1950

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H335
Precautionary Statements P261
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S22-S26-S28-S24/25-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DH0250000
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%

 Articles14

More Articles
Degradation of 2-bromo-, 2-chloro- and 2-fluorobenzoate by Pseudomonas putida CLB 250.

FEMS Microbiol. Lett. 51(1) , 143-7, (1989)

Pseudomonas putida strain CLB 250 (DSM 5232) utilized 2-bromo-, 2-chloro- and 2-fluorobenzoate as sole source of carbon and energy. Degradation is suggested to be initiated by a dioxygenase liberating...

The preparation of zaragozic acid A analogues by directed biosynthesis.

J. Antibiot. 47(11) , 1290-4, (1994)

Zaragozic acid A analogues are produced by an unidentified sterile fungus when it is exogenously supplied with 2-thiophenecarboxylic acid, 3-thiophenecarboxylic acid, 2-furoic acid, 2-fluorobenzoic ac...

Titration of nonstabilized diazoalkane solutions by fluorine NMR.

J. Org. Chem. 77(2) , 1181-5, (2012)

A new protocol for titrating nonstabilized diazoalkane solutions by quantitative (19)F NMR is reported. An excess of 2-fluorobenzoic acid dissolved in CDCl(3) is treated with the diazoalkane solution ...

 Synonyms

Benzoic acid, 2-fluoro-
MFCD00002405
EINECS 207-158-1
o-Fluorobenzoic acid
2-Fluorobenzoic acid
QVR BF
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