Introduction：Basic information about CAS 22876-19-3|5-Chloro-benzooxazole-2-thiol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloro-benzooxazole-2-thiol |
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| CAS Number | 22876-19-3 | Molecular Weight | 185.631 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 278.7±42.0 °C at 760 mmHg |
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| Molecular Formula | C7H4ClNOS | Melting Point | 280-285 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 122.4±27.9 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 5-chloro-3H-1,3-benzoxazole-2-thione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 278.7±42.0 °C at 760 mmHg |
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| Melting Point | 280-285 °C(lit.) |
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| Molecular Formula | C7H4ClNOS |
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| Molecular Weight | 185.631 |
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| Flash Point | 122.4±27.9 °C |
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| Exact Mass | 184.970215 |
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| PSA | 64.83000 |
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| LogP | 3.06 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.723 |
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| InChIKey | BOBIZYYFYLLRAH-UHFFFAOYSA-N |
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| SMILES | S=c1[nH]c2cc(Cl)ccc2o1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DM4760000
- CHEMICAL NAME :
- Benzoxazole, 5-chloro-2-mercapto-
- CAS REGISTRY NUMBER :
- 22876-19-3
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H4-Cl-N-O-S
- MOLECULAR WEIGHT :
- 185.63
- WISWESSER LINE NOTATION :
- T56 BN DOJ CSH HG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),339,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 120 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),337,1964
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R22;R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | DM4760000 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2-Mercapto-5-chlorobenzoxazole |
| 5-chloro-1,3-benzoxazole-2-thiol |
| 5-Chloro-2-thioxobenzoxazoline |
| MFCD00175241 |
| 5-chloro-3H-benzooxazole-2-thione |
| 5-chloro-2-benzoxazolethiol |
| 5-Chloro-1,3-benzoxazole-2(3H)-thione |
| 5-Chloro-2-mercaptobenzoxazole |
| 2-Benzoxazolethiol,5-chloro |
| 5-Chloro-benzooxazole-2-thiol |
| 2-Benzoxazolinethione,5-chloro |
| 5-Chlorobenzo[d]oxazole-2(3H)-thione |
| 2(3H)-Benzoxazolethione, 5-chloro- |
| 5-Chlorobenzo[d]oxazole-2-thiol |
