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78128-80-0

78128-80-0 structure
78128-80-0 structure
Name 4-butyl-3-hydroxy-2H-furan-5-one
Synonyms 4-butyl-5-hydroxyfuran-3-one
Density 1.173g/cm3
Boiling Point 257.4ºC at 760 mmHg
Molecular Formula C8H12O3
Molecular Weight 156.17900
Flash Point 102.1ºC
Exact Mass 156.07900
PSA 46.53000
LogP 1.54550
Index of Refraction 1.512

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU3480000
CHEMICAL NAME :
2(5H)Furanone, 3-butyl-4-hydroxy-
CAS REGISTRY NUMBER :
78128-80-0
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H12-O3
MOLECULAR WEIGHT :
156.20
WISWESSER LINE NOTATION :
T5OV EHJ C4 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 :
1750 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 :
1187 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
HS Code 2932209090
4423-79-4 structure

4423-79-4

106-70-7 structure

106-70-7

~74%

78128-80-0 structure

78128-80-0

Literature: Nishide; Aramata; Kamanaka; Inoue; Node Tetrahedron, 1994 , vol. 50, # 28 p. 8337 - 8346
1540-29-0 structure

1540-29-0

~%

78128-80-0 structure

78128-80-0

Literature: Haque, Md. Aminul; Nishino, Hiroshi Heterocycles, 2011 , vol. 83, # 8 p. 1783 - 1805
86578-53-2 structure

86578-53-2

~%

78128-80-0 structure

78128-80-0

Literature: Haque, Md. Aminul; Nishino, Hiroshi Heterocycles, 2011 , vol. 83, # 8 p. 1783 - 1805
HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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title: CAS No. 78128-80-0 | Chemsrc address: https://www.chemsrc.com/en/baike/617974.html

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