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2,4-Dihydroxybenzaldehyde

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2,4-Dihydroxybenzaldehyde Basic information

Product Name:
2,4-Dihydroxybenzaldehyde
CAS:
95-01-2
MF:
C7H6O3
MW:
138.12
EINECS:
202-383-1
Mol File:
95-01-2.mol
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2,4-Dihydroxybenzaldehyde Chemical Properties

Melting point:
135-137 °C(lit.)
Boiling point:
220-228 °C22 mm Hg(lit.)
Density 
1.2667 (rough estimate)
refractive index 
1.4600 (estimate)
Flash point:
220°C/22mm
storage temp. 
-20?C Freezer
pka
7.56±0.18(Predicted)
form 
Crystalline Powder
color 
White to beige
Water Solubility 
soluble
Sensitive 
Air Sensitive
Merck 
14,8156
BRN 
878548
Stability:
Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents.
InChIKey
IUNJCFABHJZSKB-UHFFFAOYSA-N
CAS DataBase Reference
95-01-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzaldehyde, 2,4-dihydroxy-(95-01-2)
EPA Substance Registry System
Benzaldehyde, 2,4-dihydroxy- (95-01-2)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
VH3600000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29124900

MSDS

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2,4-Dihydroxybenzaldehyde Usage And Synthesis

Chemical Properties

2,4-Dihydroxybenzaldehyde is cream to light brown solid

Uses

2,4-Dihydroxybenzaldehyde is a resorcinol (R144700) derivative with potent antioxidative and antibacterial activity.

Uses

2,4-Dihydroxybenzaldehyde is usually used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate.

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Alfa Aesar Gold
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010-82848833- ;010-82848833-
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