Ethylene thiourea
Synonym(s):N,N′-Ethylenethiourea;2-Imidazolidinethione;2-Mercaptoimidazoline;2-Thioxoimidazolidine;N,N′-Ethylenethiourea
- CAS NO.：96-45-7
- Empirical Formula: C3H6N2S
- Molecular Weight: 102.16
- MDL number: MFCD00005276
- EINECS: 202-506-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-13 18:00:15
What is Ethylene thiourea?
Description
Ethylenethiourea, a thiourea derivative, is a rubber chemical. It has caused contact dermatitis mainly in rubber workers.
The Uses of Ethylene thiourea
elastomer accelerator;chlorinated polyethylene (CPE) rubber vulcanizing accelerator agent.
Ethylene thiourea is used primarily as an accelerator for vulcanizing polychloroprene (Neoprene®) and polyacrylate rubbers. Neoprene rubbers are used almost exclusively in industrial applications，e.g.. for mechanical and automotive products, in wire and cable production, in construction，and in adhesives. Polyacrylate rubbers are used in products such as seals, o-rings, and gaskets for automotive and aircraft applications. Ethylene thiourea is used in the manufacture of ethylene-bisdithiocarbamate pesticides, such as Maneb®, Mancozeb®, Metiram®,and Zineb®.Ethylene thiourea is also used in electroplating baths, as an intermediate in antioxidant production, in dyes， pharmaceuticals，and synthetic resins. However, there is no evidence that the compound is used commercially for any of these purposes (IARC V.7, 1974; Sax, 1987).
Properties of Ethylene thiourea
| Melting point: | 196-200 °C(lit.) |
| Density | 1.41~1.45 |
| Flash point: | 252 °C |
| storage temp. | Store below +30°C. |
| solubility | 8g/l |
| form | Powder |
| color | White |
| Water Solubility | 19 g/L (20 ºC) |
| Boiling point: | 240°C (1010 hPa) |
Safety information for Ethylene thiourea
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for Ethylene thiourea
| InChIKey | PDQAZBWRQCGBEV-UHFFFAOYSA-N |
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