8.00640
2-Hydroxybenzaldehyde
for synthesis
Synonym(s):
2-Hydroxybenzaldehyde, Salicylaldehyde
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About This Item
Empirical Formula (Hill Notation):
C7H6O2
CAS Number:
Molecular Weight:
122.12
UNSPSC Code:
12352114
EC Index Number:
201-961-0
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Form:
liquid
vapor pressure
0.79 hPa ( 25 °C)
Quality Level
assay
≥99% (GC)
form
liquid
potency
520 mg/kg LD50, oral (Rat), 3000 mg/kg LD50, skin (Rabbit)
pH
6-8 (20 °C in H2O)
mp
-7 °C
transition temp
flash point 78 °C
density
1.17 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
Oc1c(cccc1)C=O
InChI
1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
InChI key
SMQUZDBALVYZAC-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 1.165 - 1.167
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.165 - 1.167
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
Regulatory Information
危险化学品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8006400250 | 04022536361222 |
| 8006400005 | 04022536361215 |
| 8006401000 | 04022536361239 |
| 8006409025 | 04027269212575 |