W443095
3,4-Dihydroxybenzoic acid
≥99%, FG
Synonym(s):
Protocatechuic acid
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About This Item
Linear Formula:
(HO)2C6H3CO2H
CAS Number:
Molecular Weight:
154.12
NACRES:
NA.21
Flavis number:
08.133
UNSPSC Code:
12352106
FEMA Number:
4430
MDL number:
Beilstein/REAXYS Number:
1448841
Organoleptic:
odorless
Grade:
FG
Food allergen:
no known allergens
grade
FG
Quality Segment
reg. compliance
EU 1334/2008 & 178/2002, FDA 21 CFR 117
assay
≥99%
mp
197-200 °C (dec.) (lit.)
application(s)
flavors and fragrances
food allergen
no known allergens
organoleptic
odorless
SMILES string
OC(=O)c1ccc(O)c(O)c1
InChI
1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)
InChI key
YQUVCSBJEUQKSH-UHFFFAOYSA-N
Biochem/physiol Actions
Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase.
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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