S356
水杨醛
reagent grade, 98%
别名:
2-羟基苯甲醛
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线性分子式:
2-(HO)C6H4CHO
化学文摘社编号:
分子量:
122.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
471388
Assay:
98%
InChI
1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
SMILES string
Oc1ccccc1C=O
InChI key
SMQUZDBALVYZAC-UHFFFAOYSA-N
grade
reagent grade
vapor density
4.2 (vs air)
vapor pressure
1 mmHg ( 33 °C)
assay
98%
impurities
≤1% phenol
Quality Level
bp
197 °C (lit.)
mp
1-2 °C (lit.)
density
1.146 g/mL at 25 °C (lit.)
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Application
水杨醛可用作合成新型不对称手性Salen Schiff碱配体的起始试剂。它可用于制备水杨醛苯肼，其是一种滴定有机金属试剂的有用指示剂。
水杨醛（2-羟基苯甲醛）可以通过Dakin反应用于制备邻苯二酚。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Eagleson M.
Concise Encyclopedia Chemistry, 301-301 (1994)
The Use of Salicylaldehyde Phenylhydrazone as an Indicator for the Titration of Organometallic Reagents.
Brian E. Love et al.
The Journal of organic chemistry, 64(10), 3755-3756 (2001-10-25)
Salicin from host plant as precursor of salicylaldehyde in defensive secretion of chrysomeline larvae.
Pasteels JM, et al.
Physiological Entomology, 8(3), 307-314 (1983)
Unsymmetric chiral salen Schiff bases: A new chiral ligand pool from bis-schiff bases containing two different salicylaldehyde units.
Lopez J, et al.
Tetrahedron Letters, 39(24), 4199-4202 (1998)
Rhodium(III)-catalyzed dehydrogenative Heck reaction of salicylaldehydes.
Zhuangzhi Shi et al.
Angewandte Chemie (International ed. in English), 51(32), 8092-8096 (2012-06-30)
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