8.04536
4-Hydroxybenzaldehyde
for synthesis
Synonym(s):
4-Hydroxybenzaldehyde
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About This Item
Linear Formula:
4-(OH)C6H4CHO
CAS Number:
Molecular Weight:
122.12
MDL number:
UNSPSC Code:
12352114
EC Index Number:
204-599-1
NACRES:
NA.22
Quality Level
Assay
≥98% (HPLC)
form
powder
autoignition temp.
450 °C
potency
2250 mg/kg LD50, oral (Rat)
mp
116 °C
transition temp
flash point 174 °C
solubility
13.8 g/L
density
1.13 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H
InChI key
RGHHSNMVTDWUBI-UHFFFAOYSA-N
Analysis Note
Assay (HPLC, area%): ≥ 98 %
Melting range
- lower value:
≥ 114 °C
- upper value: ≤ 118 °C
Identity (IR): passes test
Melting range
- lower value:
≥ 114 °C
- upper value: ≤ 118 °C
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
345.2 °F
Flash Point(C)
174 °C
Certificates of Analysis (COA)
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