2,5-Dibromobenzoic acid

Modify Date: 2024-01-10 11:25:04

2,5-Dibromobenzoic acid Structure
2,5-Dibromobenzoic acid structure
Common Name 2,5-Dibromobenzoic acid
CAS Number 610-71-9 Molecular Weight 279.914
Density 2.1±0.1 g/cm3 Boiling Point 344.6±32.0 °C at 760 mmHg
Molecular Formula C7H4Br2O2 Melting Point 156-159 °C(lit.)
MSDS Chinese USA Flash Point 162.2±25.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,5-Dibromobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.1±0.1 g/cm3
Boiling Point 344.6±32.0 °C at 760 mmHg
Melting Point 156-159 °C(lit.)
Molecular Formula C7H4Br2O2
Molecular Weight 279.914
Flash Point 162.2±25.1 °C
Exact Mass 277.857788
PSA 37.30000
LogP 2.99
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.643

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG6290000
CHEMICAL NAME :
Benzoic acid, 2,5-dibromo-
CAS REGISTRY NUMBER :
610-71-9
BEILSTEIN REFERENCE NO. :
1868193
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H4-Br2-O2
MOLECULAR WEIGHT :
279.93
WISWESSER LINE NOTATION :
QVR BE EE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
178 mg/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Behavioral - muscle contraction or spasticity
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1020,1968

 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
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DG6290000
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%

 Articles4

More Articles
Studies on electrochemical hydrodebromination mechanism of 2, 5-dibromobenzoic acid on Ag electrode by in situ FTIR spectroscopy. Li MC, et al.

Electrochim. Acta 56(11) , 4100-4104, (2011)

Selective halogen-lithium exchange in 2, 5-dibromobenzenes and 2, 5-dibromopyridine. Parham WE and Piccirilli RM.

J. Org. Chem. 42(2) , 257-260, (1977)

The Swamping Catalyst Effect. V. The Halogenation of Aromatic Acid Derivatives1. Pearson DE, et al.

J. Org. Chem. 28(11) , 3147-3149, (1963)

 Synonyms

EINECS 210-234-7
MFCD00016494
2,5-dibromo-benzoic acid
BENZOIC ACID,2,5-DIBROMO
2,5-Dibrom-benzoesaeure
2,5-Dibromobenzoic acid
Benzoic acid, 2,5-dibromo-
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