6938-68-7
6938-68-7 structure
- Name: 2-Methyl-3-thiosemicarbazide
- Chemical Name: 1-amino-1-methylthiourea
- CAS Number: 6938-68-7
- Molecular Formula: C2H7N3S
- Molecular Weight: 105.16200
- Catalog: Chemical reagent Organic reagent Thiourea
- Create Date: 2018-07-16 19:05:11
- Modify Date: 2025-08-20 18:34:56
| Name | 1-amino-1-methylthiourea |
|---|---|
| Synonyms |
N-Methyl-N-thiocarbamoyl-hydrazin
2-methylthiosemicarbazide 2-N-methyl-3-thiosemicarbazide EINECS 230-071-5 IIGQLQZSWDUOBI-UHFFFAOYSA MFCD00010147 2-Methyl-3-thiosemicarbazide 1-Methylhydrazinecarbothioamide |
| Density | 1.295 g/cm3 |
|---|---|
| Boiling Point | 196.4ºC at 760 mmHg |
| Melting Point | 173-175 °C(lit.) |
| Molecular Formula | C2H7N3S |
| Molecular Weight | 105.16200 |
| Flash Point | 72.6ºC |
| Exact Mass | 105.03600 |
| PSA | 87.37000 |
| LogP | 0.43610 |
| Index of Refraction | 1.613 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2930909090 |
|
~%
6938-68-7 |
| Literature: Acta Chemica Scandinavica (1947-1973), , vol. 22, p. 1 - 50 |
|
~%
6938-68-7 |
| Literature: Acta Chemica Scandinavica (1947-1973), , vol. 22, p. 1 - 50 |
|
~%
6938-68-7 |
| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 209, p. 799,801 Bulletin de la Societe Chimique de France, , vol. <5> 7, p. 791,795 |
|
~%
6938-68-7 |
| Literature: Justus Liebigs Annalen der Chemie, , p. 463 - 484 Acta Chemica Scandinavica (1947-1973), , vol. 22, p. 1 - 50 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
| 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% |