2-Fluorobenzoic acid
Names
[ CAS No. ]:
445-29-4
[ Name ]:
2-Fluorobenzoic acid
[Synonym ]:
Benzoic acid, 2-fluoro-
MFCD00002405
EINECS 207-158-1
o-Fluorobenzoic acid
2-Fluorobenzoic acid
QVR BF
Biological Activity
[Description]:
[Related Catalog]:
[In Vitro]
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
MSDS
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
[ 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
Precursor & DownStream
Precursor
DownStream
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%
Articles
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 ...