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Hydrocoumarin_ CAS NO.119-84-6

Min.Order Quantity:
1 Kilogram
Purity:
99.0%
Port:
SHANGHAI
Payment Terms:
L/C,T/T,MoneyGram,Other

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Product Details

Keywords

  • 119-84-6
  • Hydrocoumarin
  • Hydrocoumarin

Quick Details

  • ProName: Hydrocoumarin_
  • CasNo: 119-84-6
  • Molecular Formula: C9H8O2
  • Appearance: clear light yellow to brown liquid aft...
  • Application: Hydrocoumarin 119-84-6
  • DeliveryTime: PROMPT
  • PackAge: 25kg plastic drum
  • Port: SHANGHAI
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99.0%
  • Storage: room temperature
  • Transportation: As Per MSDS
  • LimitNum: 1 Kilogram
  • Heavy metal: N/A
  • Grade: Industrial Grade,Food Grade,Pharma Gra...
  • Transporttation: N/A

Superiority

hydrocoumarin basic information
product name: hydrocoumarin
synonyms: akos 222-08;3,4-dihydro-1-benzopyran-2-one;3,4-dihydro-2h-1-benzopyran-2-one;3,4-dihydrocoumarin;1,2-benzodihydropyrone;benzodihydropyrone;dihydrobenzenopyrone;dihydrobenzopyrone
cas: 119-84-6
mf: c9h8o2
mw: 148.16
einecs: 204-354-9
product categories: coumarins
mol file: 119-84-6.mol
hydrocoumarin structure

Details

hydrocoumarin chemical properties
mp 24-25 °c(lit.)
bp 272 °c(lit.)
density 1.169 g/ml at 25 °c(lit.)
refractive index n20/d 1.556(lit.)
fema 2381
fp >230 °f
water solubility insoluble
brn 4584
cas database reference 119-84-6(cas database reference)
nist chemistry reference 2h-1-benzopyran-2-one, 3,4-dihydro-(119-84-6)
epa substance registry system 2h-1-benzopyran- 2-one, 3,4-dihydro-(119-84-6)
safety information
hazard codes xn
risk statements 22-36/37/38
safety statements 26-36
wgk germany 3
rtecs mw5775000
hs code 29322980
hazardous substances data 119-84-6(hazardous substances data)
hydrocoumarin usage and synthesis
chemical properties clear light yellow to brown liquid after melting
general description white to pale yellow clear oily liquid with a sweet odor. solidifies around room temperature.
air & water reactions solutions of the chemical in water are stable for less than two hours. insoluble in water.
reactivity profile hydrocoumarin is a lactone (behaves as an ester). esters react with acids to liberate heat along with alcohols and acids. strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. heat is also generated by the interaction of esters with caustic solutions. flammable hydrogen is generated by mixing esters with alkali metals and hydrides. hydrocoumarin may hydrolyze under alkaline or acidic conditions.
fire hazard hydrocoumarin is combustible.

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