Introduction：Basic information about CAS 13183-79-4|5-mercapto-1-methyltetrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-mercapto-1-methyltetrazole |
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| CAS Number | 13183-79-4 | Molecular Weight | 116.145 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 237.2±23.0 °C at 760 mmHg |
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| Molecular Formula | C2H4N4S | Melting Point | 125-128 °C(lit.) |
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| MSDS | / | Flash Point | 97.2±22.6 °C |
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Names
| Name | 5-Mercapto-1-methyltetrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 237.2±23.0 °C at 760 mmHg |
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| Melting Point | 125-128 °C(lit.) |
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| Molecular Formula | C2H4N4S |
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| Molecular Weight | 116.145 |
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| Flash Point | 97.2±22.6 °C |
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| Exact Mass | 116.015663 |
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| PSA | 82.40000 |
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| LogP | 0.12 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.807 |
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| Storage condition | Refrigerator |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XF7600000
- CHEMICAL NAME :
- 1H-Tetrazole-5-thiol, 1-methyl-
- CAS REGISTRY NUMBER :
- 13183-79-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C2-H4-N4-S
- MOLECULAR WEIGHT :
- 116.16
- WISWESSER LINE NOTATION :
- T5NNNNJ A1 ESH
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 3100 mg/kg
- SEX/DURATION :
- male 31 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - testes, epididymis, sperm duct
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,164,1991
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 300 mg/kg
- SEX/DURATION :
- male 30 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - testes, epididymis, sperm duct
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 8,280,1987
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 7 gm/kg
- SEX/DURATION :
- male 14 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct
- REFERENCE :
- TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 36,467,1987
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Safety Information
| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| WGK Germany | 3 |
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| RTECS | XF7600000 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| MMTZ |
| 1-methylterazole-5-thiol |
| 5-mercapto-1-methyltetrazole |
| T-1982F |
| 5-mercapto-1-methyl-1H-1,2,3,4-tetrazole |
| 5-mercapto-1-methyl-1H-tetrazole |
| 5H-tetrazole-5-thione, 1,2-dihydro-1-methyl- |
| 5-mercapto-1-methyl-1,2,3,4-tetrazole |
| 1-methyl-1,2,3,4-tetrazole-5-thiol |
| 1-methyl-5-mercapto-1H-tetrazole |
| 1-n-methyl-5-thiotetrazole |
| 1-methyl-5-mercapto-1,2,3,4-tetrazole |
| 5-MMT |
| 1-Methyl-5-Mercaptotetrazole |
| EINECS 236-132-2 |
| 1H-Tetrazole-5-thiol, 1-methyl- |
| 1-Methyl-1,2-dihydro-5H-tetrazole-5-thione |
| 1-Methyl-5-mercaptoteterazole |
| 1,2-Dihydro-1-Methyl |
| 5H-tetrazole-5-thione, 1,4-dihydro-1-methyl- |
| MFCD00037317 |
| N-Methyl-5-tetrazolethiol |
| n-methyltetrazolethiol |
| 1-methyl-1H-tetrazole-5-thiol |
| 1-METHYLTETRAZOLE-5-THIOL |
| 1-Methyl-1,4-dihydro-5H-tetrazole-5-thione |
| Methylthiotetranitrazole |
| Cefmetazole Impurity 2 |
