CAS 88-45-9|2,5-Diaminobenzenesulfonic acid
Introduction：Basic information about CAS 88-45-9|2,5-Diaminobenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Diaminobenzenesulfonic acid | ||
|---|---|---|---|
| CAS Number | 88-45-9 | Molecular Weight | 188.204 |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 500ºC |
| Molecular Formula | C6H8N2O3S | Melting Point | 298-300ºC |
| MSDS | ChineseUSA | Flash Point | Not applicable. |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | 2,5-Diaminobenzenesulfonic Acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 500ºC |
| Melting Point | 298-300ºC |
| Molecular Formula | C6H8N2O3S |
| Molecular Weight | 188.204 |
| Flash Point | Not applicable. |
| Exact Mass | 188.025558 |
| PSA | 114.79000 |
| LogP | -1.78 |
| Index of Refraction | 1.684 |
| InChIKey | HEAHMJLHQCESBZ-UHFFFAOYSA-N |
| SMILES | Nc1ccc(N)c(S(=O)(=O)O)c1 |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 206,183,1988
- TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 206,183,1988
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2583 |
| WGK Germany | 2 |
| RTECS | DB5900100 |
| Packaging Group | III |
| HS Code | 2921519090 |
Customs
| HS Code | 2921519090 |
|---|---|
| Summary | 2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles4
More Articles| Laccase-assisted dyeing of cotton. Biotechnol. Lett. 28(10) , 755-9, (2006) Cotton cellulose was dyed "in situ" with a polymeric dye generated by oxidative coupling of colourless 2,5-diaminobenzenesulfonic acid and 1-hydroxyphenol (catechol) with laccase. Up to 70% dye fixati... | |
| Effect of some process parameters in enzymatic dyeing of wool. Appl. Biochem. Biotechnol. 111(1) , 1-13, (2003) This article reports on the dyeing of wool using an enzymatic system comprising laccase; dye precursor, 2,5-diaminobenzenesulfonic acid; and dye modifiers, catechol and resorcinol. Enzymatic dyeing wa... | |
| A DL-DOPA drop test for the identification of Cryptococcus neoformans. Mycopathologia 74(3) , 143-8, (1981) A simple melanin assay using DL.DOPA as the substrate was developed to aid in the identification of Cryptococcus neoformans. The DL-DOPA drop test was simple and efficient. The best results (100% of t... |
Synonyms
| EINECS 201-832-9 |
| Benzenesulfonic acid, 2,5-diamino- |
| MFCD00007904 |
| 2,5-Diaminobenzenesulfonic acid |
| ZR DZ BSWQ |
