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3,4,5-Trihydroxybenzaldehyde

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Name

3,4,5-Trihydroxybenzaldehyde

EINECS 237-168-1
CAS No. 13677-79-7 Density 1.598 g/cm3
PSA 77.76000 LogP 0.61590
Solubility N/A Melting Point 211-213 °C
Formula C7H6O4 Boiling Point 355.3 °C at 760 mmHg
Molecular Weight 154.122 Flash Point 182.9 °C
Transport Information N/A Appearance colorless and transparent liquid
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 13677-79-7 (3,4,5-Trihydroxybenzaldehyde) Hazard Symbols IrritantXi
Synonyms

Gallaldehyde(7CI,8CI);Benzaldehyde,3,4,5-trihydroxy-;NSC 153692;

Article Data 7

3,4,5-Trihydroxybenzaldehyde Chemical Properties

IUPAC Name: 3,4,5-Trihydroxybenzaldehyde 
Following is the structure of 3,4,5-Trihydroxybenzaldehyde (CAS NO.13677-79-7):

Empirical Formula: C7H6O4
Molecular Weight: 154.1201 g/mol
EINECS: 237-168-1
Index of Refraction: 1.734
Molar Refractivity: 38.65 cm3
Molar Volume: 96.3 cm3
Density: 1.598 g/cm3 
Melting Point: 211-213 °C
Flash Point: 182.9 °C
Surface Tension: 90.5 dyne/cm
Enthalpy of Vaporization: 62.41 kJ/mol
Boiling Point: 355.3 °C at 760 mmHg
Vapour Pressure: 1.54E-05 mmHg at 25°C
Canonical SMILES: C1=C(C=C(C(=C1O)O)O)C=O
InChI: InChI=1S/C7H6O4/c8-3-4-1-5(9)7(11)6(10)2-4/h1-3,9-11H
InChIKey: RGZHEOWNTDJLAQ-UHFFFAOYSA-N
Product Categories  of Benzaldehyde,3,4,5-trihydroxy- (CAS NO.13677-79-7): Aromatic Aldehydes & Derivatives (substituted)

3,4,5-Trihydroxybenzaldehyde Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

3,4,5-Trihydroxybenzaldehyde Specification

 3,4,5-Trihydroxybenzaldehyde (CAS NO.13677-79-7), its cas register number is 13677-79-7. It also can be called Benzaldehyde,3,4,5-trihydroxy- ; Gallaldehyde .

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