3-Benzyl-4-hydroxy-2(5H)furanone
Suppliers
Names
[ CAS No. ]:
3734-22-3
[ Name ]:
3-Benzyl-4-hydroxy-2(5H)furanone
[Synonym ]:
3-benzyltetronic acid
3-Benzyl-tetronsaeure
3-benzyl-4-hydroxy-5H-furan-2-one
Chemical & Physical Properties
[ Density]:
1.35g/cm3
[ Boiling Point ]:
349.7ºC at 760 mmHg
[ Molecular Formula ]:
C11H10O3
[ Molecular Weight ]:
190.19500
[ Flash Point ]:
140.9ºC
[ Exact Mass ]:
190.06300
[ PSA ]:
46.53000
[ LogP ]:
1.59800
[ Index of Refraction ]:
1.636
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU3472000
- CHEMICAL NAME :
- 2(5H)Furanone, 3-benzyl-4-hydroxy-
- CAS REGISTRY NUMBER :
- 3734-22-3
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C11-H10-O3
- MOLECULAR WEIGHT :
- 190.21
- WISWESSER LINE NOTATION :
- T5OV EHJ C1R& DQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2150 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1375 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%