Allyl thiourea , 98% , 109-57-9

Synonym(s):
1-Allyl-2-thiourea;N-Allylthiourea;Thiosinamine

CAS NO.：109-57-9

Empirical Formula: C4H8N2S

Molecular Weight: 116.18

MDL number: MFCD00004940

EINECS: 203-683-5

PRODUCT Properties

• Melting point: 70-72 °C(lit.)
• Boiling point: 191.3±33.0 °C(Predicted)
• Density: 1.11 g/mL at 25 °C(lit.)
• refractive index: 1.5936 (estimate)
• storage temp.: Store below +30°C.
• solubility: H2O: soluble30 parts
• form: Powder, Crystals, Granules or Chunks
• pka: 14.57±0.70(Predicted)
• Specific Gravity: 1.111.219 (20/20℃)
• color: White to light beige
• Water Solubility: 67 g/L (20 ºC)
• Merck: 14,9362
• BRN: 1071470
• Stability: Stable. Incompatible with strong oxidizing agents.
• InChIKey: HTKFORQRBXIQHD-UHFFFAOYSA-N
• CAS DataBase Reference: 109-57-9(CAS DataBase Reference)
• NIST Chemistry Reference: Allylthiourea(109-57-9)
• EPA Substance Registry System: Allylthiourea (109-57-9)

Description and Uses

N-Allylthiourea is a nitrification inhibitor used in the study on the transformation of diclofenac, naproxen and bisoprolol under aerobic and anaerobic conditions. It is also used in medicine to minimize scar tissue in order to fight against a type of dermatitis. Further, it inhibits the growth of transplanted tumors in mice. It acts as a chelating agent. In addition, it is used in cosmetics, preservative and in organic synthesis.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H301
• Precautionary statements: P264-P270-P301+P310-P405-P501
• Hazard Codes: T
• Risk Statements: 25
• Safety Statements: 45-24/25
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 2
• RTECS: YR8050000
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29309070
• Toxicity: LD50 orally in rats: 200 mg/kg (Dieke)