C.I. Oxidation Base 10A
1,4-Diaminobenzene dihydrochloride
CAS: 624-18-0
Molecular Formula: C6H10Cl2N2
C.I. Oxidation Base 10A - Names and Identifiers
C.I. Oxidation Base 10A - Physico-chemical Properties
| Molecular Formula | C6H10Cl2N2 |
| Molar Mass | 181.06 |
| Melting Point | >200°C |
| Boling Point | 267.4°C at 760 mmHg |
| Flash Point | 135.9°C |
| Water Solubility | >=10 g/100 mL at 21 ºC |
| Solubility | Methanol (Slightly), Water (Slightly) |
| Vapor Presure | 0.00817mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White to purple-gray |
| Merck | 14,7285 |
| BRN | 3911749 |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Incompatible with acids, strong oxidizing agents. |
| Physical and Chemical Properties | White to white powder crystals, soluble in alcohol water, chloroform, etc., the nature is relatively stable. |
| Use | Used as a dye intermediate |
C.I. Oxidation Base 10A - Risk and Safety
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36 - Irritating to the eyes R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S28A - |
| UN IDs | UN 1673 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | ST0350000 |
| FLUKA BRAND F CODES | 8-9 |
| TSCA | Yes |
| HS Code | 29215119 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 147 mg/kg |
C.I. Oxidation Base 10A - Reference Information
| Color index | 76061 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| purpose | is mainly used for the production of daily cosmetics. as a reagent for the determination of pentanol and hydrogen sulfide as a dye intermediate |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 147 mg/kg; Intraperitoneal-mouse LD50: 316 mg/kg |
| flammability hazard characteristics | open flame flammable; Toxic hydrogen chloride and nitrogen oxide gases emitted by heat |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | water mist, carbon dioxide, sand, foam |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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