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QINGDAO SUN TECH INDUSTRIES & TRADING CO., LTD3,4-Dihydroxybenzaldehyde//file1.lookchem.com/cas/reactions/2021/05/26/774381.png
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3,4-Dihydroxybenzaldehyde CAS NO.139-85-5

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
China Port
Payment Terms:
L/C,D/P,T/T,Other

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Product Details

Keywords

  • Protocatechualdehyde
  • 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde)
  • protocatechuic aldehyde

Quick Details

  • ProName: 3,4-Dihydroxybenzaldehyde
  • CasNo: 139-85-5
  • Molecular Formula: C7H6O3
  • Appearance: crystal
  • Application: pharmaceutical intermediate
  • DeliveryTime: 5-10 days
  • PackAge: 100g, 1kg, 10kg, 25kg
  • Port: China Port
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99%
  • Storage: stay in dry, cool and well-sealed
  • Transportation: by express or by sea
  • LimitNum: 1 Kilogram

Superiority

product name: 3,4-dihydroxybenzaldehyde
cas no. 139-85-5
einecs no. 205-377-7
molecular formula: c7h6o3
molecular weight: 138.1207

Details

product name: 3,4-dihydroxybenzaldehyde
other names: protocatechualdehyde; 3,4-dihydroxybenzaldehyd (protocatechualdehyde); protocatechuic aldehyde; aurora 17180; akos bbs-00003254; 4-formyl-1,2-dihydroxybenzene; 1,2-dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-dihydroxy benzlaldehyde; 3,4-dihydroxy benzlaldehyde
cas no. 139-85-5
einecs no. 205-377-7
molecular formula: c7h6o3
molecular weight: 138.1207
inchi=1/c7h6o3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10h
density: 1.409g/cm3
melting point: 152-157℃
boiling point: 295.4°c at 760 mmhg
flash point: 146.7°c
water solubility: 50 g/l (20℃)
vapor pressure: 0.000867mmhg at 25°c
pale yellow crystal, dissolved in water, but also soluble in ethanol, ether, chloroform and other organic solvents.
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a kind of important pharmaceutical intermediates, can be used for the synthesis of antibiotics and anti-inflammatory drugs

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