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ChemicalBook >> CAS DataBase List >> Protocatechualdehyde

Protocatechualdehyde

Protocatechualdehyde price.
  • $5 - $569.5
  • Product name: Protocatechualdehyde
  • CAS: 139-85-5
  • MF: C7H6O3
  • MW: 138.12
  • EINECS:205-377-7
  • MDL Number:MFCD00003370
  • Synonyms:AURORA 17180;AKOS BBS-00003254;4-FORMYL-1,2-DIHYDROXYBENZENE;PROTOCATECHUALDEHYDE;1,2-Dihydroxy-4-formylbenzene;3,4-dihydroxy-benzaldehyd ;3,4-Dihydroxybenzenecarbonal;4-Formyl-1,2-benzenediol
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  • ManufacturerAHH
  • Product numberMT-09794
  • Product description3,4-Dihydroxybenzaldehyde 99%
  • Packaging1000g
  • Price$445
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ91723
  • Product description3,4-Dihydroxybenzaldehyde
  • Packaging500g
  • Price$200
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ91723
  • Product description3,4-Dihydroxybenzaldehyde
  • Packaging100g
  • Price$49
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberA356
  • Product description3,4-Dihydroxybenzaldehyde
  • Packaging5g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA11558
  • Product description3,4-Dihydroxybenzaldehyde, 98%
  • Packaging100g
  • Price$331.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11558
  • Product description3,4-Dihydroxybenzaldehyde, 98%
  • Packaging25g
  • Price$108.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11558
  • Product description3,4-Dihydroxybenzaldehyde, 98%
  • Packaging5g
  • Price$53.3
  • Updated2024-03-01
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  • ManufacturerAlichem
  • Product number139855
  • Product description3,4-Dihydroxybenzaldehyde
  • Packaging1000g
  • Price$260
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging500g
  • Price$122
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging100g
  • Price$35
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging25g
  • Price$12
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging10g
  • Price$9
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA152308
  • Product description3,4-Dihydroxybenzaldehyde 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1555407
  • Product description3,4-DIHYDROXY BENZALDEHYDE 95.00%
  • Packaging5MG
  • Price$458.27
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberN2276
  • Product description3,4-Dihydroxybenzaldehyde
  • Packaging20mg
  • Price$40
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-09794 3,4-Dihydroxybenzaldehyde 99% 1000g $445 2021-12-16 Buy
AK Scientific J91723 3,4-Dihydroxybenzaldehyde 500g $200 2021-12-16 Buy
AK Scientific J91723 3,4-Dihydroxybenzaldehyde 100g $49 2021-12-16 Buy
AK Scientific A356 3,4-Dihydroxybenzaldehyde 5g $14 2021-12-16 Buy
Alfa Aesar A11558 3,4-Dihydroxybenzaldehyde, 98% 100g $331.65 2024-03-01 Buy
Alfa Aesar A11558 3,4-Dihydroxybenzaldehyde, 98% 25g $108.65 2024-03-01 Buy
Alfa Aesar A11558 3,4-Dihydroxybenzaldehyde, 98% 5g $53.3 2024-03-01 Buy
Alichem 139855 3,4-Dihydroxybenzaldehyde 1000g $260 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 500g $122 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 100g $35 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 25g $12 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 10g $9 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 5g $7 2021-12-16 Buy
Ambeed A152308 3,4-Dihydroxybenzaldehyde 98% 1g $5 2021-12-16 Buy
American Custom Chemicals Corporation CHM1555407 3,4-DIHYDROXY BENZALDEHYDE 95.00% 5MG $458.27 2021-12-16 Buy
ApexBio Technology N2276 3,4-Dihydroxybenzaldehyde 20mg $40 2021-12-16 Buy

Properties

Melting point :150-157 °C(lit.)
Boiling point :213.5°C (rough estimate)
Density :1.2667 (rough estimate)
refractive index :1.4600 (estimate)
storage temp. :Store below +30°C.
solubility :6.3g/l
form :Crystalline Powder
pka :pK (25°) 7.55
color :slightly brown
Odor :at 100.00 %. dry medicinal bitter almond
Odor Type :medicinal
Water Solubility :50 g/L (20 ºC)
Sensitive :Air Sensitive
Merck :14,7893
BRN :774381
Stability :Stable. Incompatible with strong bases, strong oxidizing agents.
LogP :1.090
CAS DataBase Reference :139-85-5(CAS DataBase Reference)
NIST Chemistry Reference :3,4-Dihydroxybenzaldehyde(139-85-5)
EPA Substance Registry System :Benzaldehyde, 3,4-dihydroxy- (139-85-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,4-Dihydroxybenzaldehyde is used in as an apoptosis inducer of human leukemia cells.

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