DDDS
4,4'-Dichlorodiphenyl disulfide
CAS: 1142-19-4
Molecular Formula: C12H8Cl2S2
DDDS - Names and Identifiers
| Name | 4,4'-Dichlorodiphenyl disulfide |
| Synonyms | DDDS Nsc 32025 ddds[pesticide] Ddds (pesticide) 4-Chlorophenyl disulfide Di-p-chlorophenyl disulfide disulfide,bis(4-chlorophenyl) Bis(p-chlorophenyl) disulfide Bis(p-chlorophenyl)-disulfide disulfide,bis(p-chlorophenyl) Disulfide, bis(p-chlorophenyl) 4,4'-Dichlorodiphenyl disulfide 1,1'-disulfanediylbis(4-chlorobenzene) |
| CAS | 1142-19-4 |
| EINECS | 214-531-2 |
| InChI | InChI=1/C12H8Cl2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8H |
| InChIKey | ZIXXRXGPBFMPFD-UHFFFAOYSA-N |
DDDS - Physico-chemical Properties
| Molecular Formula | C12H8Cl2S2 |
| Molar Mass | 287.23 |
| Density | 1.304 g/cm3(Temp: 102.3 °C) |
| Melting Point | 71-74°C(lit.) |
| Boling Point | 180 °C / 2mmHg |
| Flash Point | 167.8°C |
| Solubility | Methanol |
| Vapor Presure | 1.96E-05mmHg at 25°C |
| Appearance | Solid |
| Color | Light Yellow |
| BRN | 1644663 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.694 |
| MDL | MFCD00013642 |
DDDS - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | JO0766000 |
| TSCA | Yes |
| HS Code | 29309090 |
| Hazard Note | Irritant |
DDDS - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| category | pesticide |
| toxicity classification | poisoning |
| acute toxicity | oral-mouse LD50: 3000 mg/kg |
| flammability hazard characteristics | combustion produces toxic chloride and sulfur oxide gas |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials storage and transportation |
| fire extinguishing agent | dry powder, foam, sand |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 02:00:06
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