Introduction：Basic information about CAS 123-81-9|1,2-Ethanediyl bis(sulfanylacetate), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Ethanediyl bis(sulfanylacetate) |
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| CAS Number | 123-81-9 | Molecular Weight | 210.271 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 317.1±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H10O4S2 | Melting Point | / |
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| MSDS | / | Flash Point | 242.1±10.3 °C |
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Names
| Name | Ethylene glycol bisthioglycolate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 317.1±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H10O4S2 |
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| Molecular Weight | 210.271 |
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| Flash Point | 242.1±10.3 °C |
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| Exact Mass | 210.002045 |
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| PSA | 130.20000 |
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| LogP | 0.89 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.517 |
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| InChIKey | PSYGHMBJXWRQFD-UHFFFAOYSA-N |
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| SMILES | O=C(CS)OCCOC(=O)CS |
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| Water Solubility | 20 g/L (20 ºC) |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- AI6600000
- CHEMICAL NAME :
- Acetic acid, mercapto-, ethylene ester
- CAS REGISTRY NUMBER :
- 123-81-9
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H10-O4-S2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 330 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- IRIPDP International Tin Research Institute Publication. (Tin Research Institute, 1353 Perry St., Columbus, OH 43201) No.530- 1976- Volume(issue)/page/year: 538,17,1978
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546402
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Safety Information
| Hazard Codes | Xn:Harmful;N:Dangerousfortheenvironment; |
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| Risk Phrases | R20/21/22;R36/38;R51/53 |
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| Safety Phrases | S26-S36-S57-S36/37/39-S29 |
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| RIDADR | 2810 |
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| WGK Germany | 2 |
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| RTECS | AI6600000 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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| HS Code | 29309070 |
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Customs
| HS Code | 2930909090 |
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| 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
| Acetic acid, 2-mercapto-, 1,2-ethanediyl ester |
| EINECS 204-653-4 |
| 1,2-Ethanediyl bis(sulfanylacetate) |
| MFCD00004875 |
| 2-(2-sulfanylacetyl)oxyethyl 2-sulfanylacetate |
| Ethylene glycol bis(mercaptoacetate),Ethylene glycol bismercaptoacetate |
