3,5-Dinitrobenzoic acid

Modify Date: 2024-01-01 20:11:06

3,5-Dinitrobenzoic acid Structure
3,5-Dinitrobenzoic acid structure
Common Name 3,5-Dinitrobenzoic acid
CAS Number 99-34-3 Molecular Weight 212.117
Density 1.7±0.1 g/cm3 Boiling Point 395.5±32.0 °C at 760 mmHg
Molecular Formula C7H4N2O6 Melting Point 204-206 °C(lit.)
MSDS Chinese USA Flash Point 179.2±13.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3,5-Dinitrobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 395.5±32.0 °C at 760 mmHg
Melting Point 204-206 °C(lit.)
Molecular Formula C7H4N2O6
Molecular Weight 212.117
Flash Point 179.2±13.6 °C
Exact Mass 212.006943
PSA 128.94000
LogP 1.69
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.658
Stability Stable. Contact with strong bases may lead to fire. Incompatible with strong bases, strong oxidizing agents.
Water Solubility 1350 mg/L (25 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG9140700
CHEMICAL NAME :
Benzoic acid, 3,5-dinitro-
CAS REGISTRY NUMBER :
99-34-3
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H4-N2-O6
MOLECULAR WEIGHT :
212.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
GDIKAN Gifu Daigaku Igakubu Kiyo. Papers of the Gifu University School of Medicine. (Gifu Daigaku Igakubu, 40 Tsukasa-machi, Gifu 500, Japan) V.15- 1967- Volume(issue)/page/year: 29,278,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7965 No. of Facilities: 25 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 4376 (estimated) No. of Female Employees: 729 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335-H413
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes F:Flammable;Xn:Harmful;
Risk Phrases R11;R22;R36/37/38;R68
Safety Phrases S26-S36/37/39-S16
RIDADR UN1325
WGK Germany 3
RTECS DG9140700
Packaging Group III
Hazard Class 4.1
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%

 Articles29

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Electronic, infrared, and 1HNMR spectral studies of the novel charge-transfer complexes of o-tolidine and p-toluidine with alternation pi-acceptors (3,5-dinitro benzoic acid and 2,6-dichloroquinone-4-chloroimide) in CHCl3 solvent.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 64(3) , 778-88, (2006)

The rapid interaction between o-tolidine and p-toluidine (pi-donors) with the pi-acceptors, e.g., 3,5-dinitrobenzoic acid (DNB) and 2,6-dichloroquinone-4-chloroimide (DCQ) results in the formation of ...

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Quantitative nuclear magnetic resonance (qNMR) spectroscopy is employed by an increasing number of analytical and industrial laboratories for the assignment of content and quantitative determination o...

 Synonyms

Benzoic acid, 3,5-dinitro-
3,5-Dinitro Benzoic Acid
Dinitrobenzoic acid
WNR CVQ ENW
Benzoic acid,3,5-dinitro
3,5-di-NO2PhCOOH
DNBA
3-Carboxy-1,5-dinitrobenzene
EINECS 202-751-1
3,5-Dinitro-benzoic acid
MFCD00007253
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