2,6-Difluorobenzoic acid

Modify Date: 2024-01-02 11:07:21

2,6-Difluorobenzoic acid Structure
2,6-Difluorobenzoic acid structure
Common Name 2,6-Difluorobenzoic acid
CAS Number 385-00-2 Molecular Weight 158.102
Density 1.4±0.1 g/cm3 Boiling Point 231.0±20.0 °C at 760 mmHg
Molecular Formula C7H4F2O2 Melting Point 157-161 °C(lit.)
MSDS Chinese USA Flash Point 93.5±21.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,6-Difluorobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 231.0±20.0 °C at 760 mmHg
Melting Point 157-161 °C(lit.)
Molecular Formula C7H4F2O2
Molecular Weight 158.102
Flash Point 93.5±21.8 °C
Exact Mass 158.017929
PSA 37.30000
LogP 1.86
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.513
Storage condition 0-6°C
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG8559000
CHEMICAL NAME :
Benzoic acid, 2,6-difluoro-
CAS REGISTRY NUMBER :
385-00-2
BEILSTEIN REFERENCE NO. :
0973774
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H4-F2-O2
MOLECULAR WEIGHT :
158.11
WISWESSER LINE NOTATION :
QVR BF FF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 10,174,1979

 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-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DG8559000
HS Code 2942000000

 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%

 Articles5

More Articles
Synthesis of 2,6-difluoro-N-(3-[11C]methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide as a new potential PET agent for imaging of B-Raf(V600E) in cancers.

Bioorg. Med. Chem. Lett. 23(4) , 1017-21, (2013)

The authentic standard 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide was synthesized from 2,6-difluorobenzoic acid and 3-amino-5-hydroxypyrazole in 9 steps...

Effect of diflubenzuron and its major degradation products on the growth of Euglena gracilis Z. and incorporation of glycine-U-14C in protein.

J. Environ. Sci. Health B 16(2) , 159-66, (1981)

Diflubenzuron (I) and its major degradation products 4-chlorophenyl urea (II), 2,6-difluorobenzoic acid (III) and 4-chloroaniline (IV) were tested for their activity on Euglena gracilis Z. The inhibit...

Synthesis and insecticidal evaluation of propesticides of benzoylphenylureas.

J. Agric. Food Chem. 53(1) , 38-41, (2005)

Two series of benzoylphenylurea derivatives were synthesized as candidate propesticides by a nucleophilic addition reaction between 2,6-difluronbenzoyl isocyanate and N-substitutedaniline. The new com...

 Synonyms

QVR BF FF
2,6-difluoro-benzoic acid
Benzoic acid,2,6-difluoro
EINECS 206-856-3
2,6-difluorophenylcarboxylic acid
2,6-Difluor-benzoesaeure
2,6-Difluorobenzoicacid
2,6-Difluorobenzoic acid
MFCD00002411
Benzoic acid, 2,6-difluoro-
2,6-Difluoro benzoic acid
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