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Substance
ID:178747
Structure
Similarity
Functional Group
Text
ID:3581
3,4-Dihydroxybenzoic acid
Sigma Aldrich
ID: P5630
Names and Identifiers
IUPAC name
3,4-dihydroxybenzoic acid
IUPAC Traditional name
3,4-dihydroxybenzoic acid
Synonyms
原儿茶酸
3,4-Dihydroxybenzoic acid
3,4-二羟基苯甲酸
Registration numbers
EC Number
202-760-0
MDL Number
MFCD00002509
Beilstein Number
1448841
CAS Number
99-50-3
Properties
Safety Information
European Hazard Symbols
Irritant (Xi)
Risk Statements
36/37/38
GHS Precautionary statements
P261
-
P305+P351+P338
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
3
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315
-
H319
-
H335
Safety Statements
26
-
36
GHS Signal Word
Warning
RTECS
UL0560000
Physical Property
Melting Point
197-200 °C (dec.)(lit.)
Molecule Details
Biochem/physiol Actions
几个致癌作用的动物模型中的化学防癌剂。在后启动阶段阻断细胞增殖。
Molecular Spectra
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References
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Properties
Molecule Details
Molecular Spectra
References