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99-50-3

99-50-3 Structure

99-50-3 Structure
IdentificationMore
[Name]

3,4-Dihydroxybenzoic acid
[CAS]

99-50-3
[Synonyms]

3,4-DIHYDROBENZOIC ACID
3,4-DIHYDROXYBENZOIC ACID
3,4-DIHYDROXYBENZOIC ACID N-HYDRATE
AKOS 220-70
CATECHOL-4-CARBOXYLIC ACID
PROTOCATECHUIC ACID
PROTOCATECHUIC ACID N-HYDRATE
PYROCATECHOL-4-CARBOXYLIC ACID
RARECHEM AL BO 0347
3,4-dihydroxy-benzoicaci
4,5-dihydroxybenzoicacid
3,4-DihydroxybenzoicAcid98%
3,4-Dihydroxybenzoic
Benzoic acid, 3,4-dihydroxy-
PROTOCATECHUIC ACID(P)
PROTOCATECHUIC ACID(RG)
3,4-DIHYDROXYBENZOIC ACID/PROTOCATECHUIC ACID
4-Carboxy-1,2-dihydroxybenzene
Protocatechuic acid ,99%
4-Carboxypyrocatechol
[EINECS(EC#)]

202-760-0
[Molecular Formula]

C7H6O4
[MDL Number]

MFCD00002509
[Molecular Weight]

154.12
[MOL File]

99-50-3.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[mp ]

197-200 °C (dec.)(lit.)
[Stability:]

Stable. Incompatible with strong oxidizing agents, strong bases.
[Sensitive ]

Air Sensitive
[Detection Methods]

HPLC,NMR
[Merck ]

14,7894
[BRN ]

1448841
[CAS DataBase Reference]

99-50-3(CAS DataBase Reference)
[EPA Substance Registry System]

99-50-3(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[RTECS ]

UL0560000
[HS Code ]

29182990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Vanillin
[Preparation Products]

Pyrocatechol-->Piperonyloyl chloride
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,4-Dihydroxybenzoic acid(99-50-3).msds
Spectrum DetailBack Directory
[Spectrum Detail]

3,4-Dihydroxybenzoic acid(99-50-3)IR1
3,4-Dihydroxybenzoic acid(99-50-3)MS
3,4-Dihydroxybenzoic acid(99-50-3)1HNMR
3,4-Dihydroxybenzoic acid(99-50-3)Raman
3,4-Dihydroxybenzoic acid(99-50-3)13CNMR
3,4-Dihydroxybenzoic acid(99-50-3)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3,4-Dihydroxybenzoic acid, 97%(99-50-3)
[Alfa Aesar]

3,4-Dihydroxybenzoic acid, 97%(99-50-3)
[Sigma Aldrich]

99-50-3(sigmaaldrich)
[TCI AMERICA]

3,4-Dihydroxybenzoic Acid,>97.0%(T)(99-50-3)
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