13431-34-0
13431-34-0 structure
- Name: Hydrazinecarbothioamide,N-ethyl-
- Chemical Name: 1-amino-3-ethylthiourea
- CAS Number: 13431-34-0
- Molecular Formula: C3H9N3S
- Molecular Weight: 119.18900
- Catalog: Chemical reagent Organic reagent Urea
- Create Date: 2018-07-07 17:22:29
- Modify Date: 2025-08-28 19:06:23
| Name | 1-amino-3-ethylthiourea |
|---|---|
| Synonyms |
Ethylthiosemicarbazide
B 1131 4-N-ethyl-3-thiosemicarbazide 4-Ethyl-3-thiosemicarbazide MFCD00007618 EINECS 236-553-1 N-Ethylhydrazinecarbothioamide Hydrazinecarbothioamide,N-ethyl 4-Ethylthiosemicarbazide Semicarbazide,4-ethyl-3-thio |
| Density | 1.142g/cm3 |
|---|---|
| Boiling Point | 187.4ºC at 760mmHg |
| Melting Point | 82-84ºC(lit.) |
| Molecular Formula | C3H9N3S |
| Molecular Weight | 119.18900 |
| Flash Point | 67.2ºC |
| Exact Mass | 119.05200 |
| PSA | 82.17000 |
| LogP | 0.82620 |
| Appearance | solid |
| Vapour Pressure | 0.63mmHg at 25°C |
| Index of Refraction | 1.564 |
| 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 | 36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2930909090 |
|
~%
13431-34-0 |
| Literature: Chemische Berichte, , vol. 29, p. 2486 |
|
~78%
13431-34-0 |
| Literature: Hu, Bao Xiang; Shen, Zhen Lu; Lu, Jun; Hu, Xin Quan; Mo, Wei Min; Sun, Nan; Xu, Dong Phosphorus, Sulfur and Silicon and the Related Elements, 2009 , vol. 184, # 2 p. 523 - 535 |
|
~%
13431-34-0 |
| Literature: Journal of Molecular Structure, , vol. 1049, p. 157 - 164 |
|
~%
13431-34-0 |
| Literature: Journal of the Chemical Society [Section] C: Organic, , p. 950 - 955 |
| Precursor 5 | |
|---|---|
| DownStream 8 | |
![3-ethyl-1-[(3-methyl-4-phenyl-pyridin-2-yl)methylideneamino]thiourea structure](https://image.chemsrc.com/caspic/401/76609-52-4.png)
| 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% |