RARECHEM AL BO 0260
3,4-dinitrobenzoic acid
CAS: 528-45-0
Molecular Formula: C7H4N2O6
RARECHEM AL BO 0260 - Names and Identifiers
| Name | 3,4-dinitrobenzoic acid |
| Synonyms | NSC 60713 CCRIS 3128 BRN 2055333 RARECHEM AL BO 0260 LABOTEST-BB LT00455432 3,4-DINITROBENZOIC ACID 3,4-Dinitrobenzioc acid 3,4-dinitrobenzoic acid 3,4-Dinitrobenzoic acid 3,4-Di-Nitro-Benzoic Acid Benzoic acid, 3,4-dinitro- 1-Carboxy-3,4-dinitrobenzene 3,4-DINITROBENZOIC ACID OEKANAL, 250 MG 4-09-00-01242 (Beilstein Handbook Reference) |
| CAS | 528-45-0 |
| EINECS | 208-433-9 |
| InChI | InChI=1/C7H4N2O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11) |
RARECHEM AL BO 0260 - Physico-chemical Properties
| Molecular Formula | C7H4N2O6 |
| Molar Mass | 212.12 |
| Density | 1.7333 (rough estimate) |
| Melting Point | 163-166 °C |
| Boling Point | 351.93°C (rough estimate) |
| Flash Point | 208.4°C |
| Water Solubility | 6.7g/L(25 ºC) |
| Vapor Presure | 3.2E-09mmHg at 25°C |
| Appearance | neat |
| Color | Light orange to Yellow to Green |
| Merck | 14,3275 |
| BRN | 2055333 |
| pKa | pK1:2.82 (25°C) |
| Refractive Index | 1.5300 (estimate) |
| Physical and Chemical Properties | Colorless or light yellow needle-like crystals. Melting point 165-166 °c. Soluble in alcohol, ether and hot water, slightly soluble in cold water. Taste bitter, can sublimate. |
RARECHEM AL BO 0260 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | DG9140650 |
| TSCA | Yes |
| HS Code | 29163990 |
| Hazard Note | Irritant |
RARECHEM AL BO 0260 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used as a quantitative analysis reagent for sugar and also used in organic synthesis. |
| Production method | 4-amino-3-nitrotoluene reacts with potassium persulfate in the presence of sulfuric acid to produce 3-nitro-4-nitroso toluene. Oxidation with potassium dichromate to obtain 3, 4-dinitrobenzoic acid. The process of preparing this product by this method is exactly the same as 2, 5-dinitrobenzoic acid, please refer to this entry. |
Last Update：2024-04-09 21:04:16
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Tel: 86-10-10086 81625225
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View History
RARECHEM AL BO 0260
6-溴-3-羟基吡嗪-2-酰胺
灰毡毛忍冬次皂苷甲
(2R)-1-Iodo-2-butanol
4-CHLOROBENZOIC ACID ETHYL ESTER
3-(N,N-Dimethylaminomethyl)-5-methyl-2-hexanone oxalate
灰毡毛忍冬皂苷甲
[(METHOXYCARBONYL)-METHYL]-PHOSPHONIC ACID DIETHYL ESTER
FMOC-L-ASPARTIC ACID ALPHA-4-[N-[1-(4,4-DIMETHYL-2,6-DIOXOCYCLOHEXYLIDENE)-3-METHYLBUTYL]AMINO]BENZYL ESTER
2-Heptanone, 5-methyl-
6-溴-3-羟基吡嗪-2-酰胺
灰毡毛忍冬次皂苷甲
(2R)-1-Iodo-2-butanol
4-CHLOROBENZOIC ACID ETHYL ESTER
3-(N,N-Dimethylaminomethyl)-5-methyl-2-hexanone oxalate
灰毡毛忍冬皂苷甲
[(METHOXYCARBONYL)-METHYL]-PHOSPHONIC ACID DIETHYL ESTER
FMOC-L-ASPARTIC ACID ALPHA-4-[N-[1-(4,4-DIMETHYL-2,6-DIOXOCYCLOHEXYLIDENE)-3-METHYLBUTYL]AMINO]BENZYL ESTER
2-Heptanone, 5-methyl-