84211
水杨酸
tested according to Ph. Eur.
别名:
水杨酸, 2-羟基苯甲酸
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线性分子式:
2-(HO)C6H4CO2H
化学文摘社编号:
分子量:
138.12
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-712-3
Beilstein/REAXYS Number:
774890
MDL number:
Quality Segment
agency
USP/NF, tested according to Ph. Eur.
vapor density
4.8 (vs air)
vapor pressure
1 mmHg ( 114 °C)
bp
211 °C (lit.)
mp
158-161 °C (lit.)
SMILES string
OC(=O)c1ccccc1O
InChI
1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
InChI key
YGSDEFSMJLZEOE-UHFFFAOYSA-N
General description
Salicylic acid is an aromatic phenolic derivative. It plays an important role in various physiological processes in plants, such as thermogenesis, ethylene synthesis and fruit ripening.
Application
Salicylic acid may be used for the quantitative estimation of nitrate in plant materials by colorimetric method. It may be used in the synthesis of 2,5-dihydroxybenzoic acid (gentistic acid).
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
314.6 °F - closed cup
flash_point_c
157 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves