CAS 624-92-0|Dimethyl disulfide
| Common Name | Dimethyl disulfide | ||
|---|---|---|---|
| CAS Number | 624-92-0 | Molecular Weight | 94.199 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 109.7±0.0 °C at 760 mmHg |
| Molecular Formula | C2H6S2 | Melting Point | -85 °C |
| MSDS | ChineseUSA | Flash Point | 24.4±0.0 °C |
| Symbol | GHS02, GHS06, GHS09 | Signal Word | Danger |
Names
| Name | dimethyl disulfide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 109.7±0.0 °C at 760 mmHg |
| Melting Point | -85 °C |
| Molecular Formula | C2H6S2 |
| Molecular Weight | 94.199 |
| Flash Point | 24.4±0.0 °C |
| Exact Mass | 93.991089 |
| PSA | 50.60000 |
| LogP | 1.77 |
| Vapour density | 3.24 (vs air) |
| Vapour Pressure | 28.7±0.2 mmHg at 25°C |
| Index of Refraction | 1.522 |
| InChIKey | WQOXQRCZOLPYPM-UHFFFAOYSA-N |
| SMILES | CSSC |
| Stability | Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Flammable. |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 15850 ug/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(6),46,1972
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12300 ug/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(6),46,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 138 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 16(6),46,1972 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 2126 mg/kg/4W-I
- TOXIC EFFECTS :
- Skin and Appendages - dermatitis, other (after systemic exposure)
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0000696-1
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 13819 mg/kg/16D-I
- TOXIC EFFECTS :
- Cardiac - other changes Skin and Appendages - dermatitis, other (after systemic exposure) Related to Chronic Data - death
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0000696-1 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5408 No. of Facilities: 14 (estimated) No. of Industries: 3 No. of Occupations: 21 No. of Employees: 3492 (estimated) No. of Female Employees: 272 (estimated)
Safety Information
| Symbol | GHS02, GHS06, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H302-H319-H331-H335-H411 |
| Precautionary Statements | P210-P261-P273-P280-P304 + P340 + P312-P403 + P233 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable |
| Risk Phrases | R11;R22;R26;R36/37/38;R51/53 |
| Safety Phrases | S26-S61-S45-S38-S36/37/39-S28A-S16-S60 |
| RIDADR | UN 2381 3/PG 2 |
| WGK Germany | 2 |
| RTECS | JO1927500 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2930909090 |
Customs
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Methyldisulfide |
| Methyl disulphide |
| dithioether |
| 2,3-Dithiabutane |
| Methyl disulfide (8CI) |
| Dimethyldisulfide |
| (Methyldisulfanyl)methane |
| Methyldisulfanylmethane |
| EINECS 210-871-0 |
| Dimethyl disulfide |
| Disulfide, dimethyl |
| 1,2-dimethyldisulfane |
| Dimethyl disulphide |
| (methyldithio)methane |
| 1SS1 |
| Methyldithiomethane |
| DMDS |
| MFCD00008561 |
| Disulfide,dimethyl |
| Methyl disulfide |
