W300403
水杨醛
≥98%, FG
别名:
2-羟基苯甲醛
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关于此项目
线性分子式:
2-(HO)C6H4CHO
化学文摘社编号:
分子量:
122.12
FEMA Number:
3004
Council of Europe no.:
605
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.055
NACRES:
NA.21
Beilstein/REAXYS Number:
471388
MDL number:
Organoleptic:
medicinal; cooling; spicy
Grade:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
水杨醛, ≥98%, FG
SMILES string
Oc1ccccc1C=O
InChI key
SMQUZDBALVYZAC-UHFFFAOYSA-N
InChI
1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
biological source
synthetic
grade
FG
Fragrance grade
Halal
Kosher
agency
follows IFRA guidelines
meets purity specifications of JECFA
reg. compliance
EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.515
vapor density
4.2 (vs air)
vapor pressure
1 mmHg ( 33 °C)
assay
≥98%
refractive index
n20/D 1.573 (lit.)
bp
197 °C (lit.)
mp
1-2 °C (lit.)
density
1.146 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
salicylaldehyde
organoleptic
medicinal; cooling; spicy
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Application
- 亚胺化木质素的简易合成，以增强其自由基和铅离子清除能力：这项研究提出了一种使用水杨醛合成亚胺化木质素的新方法。改性木质素表现出明显改善的自由基和铅离子清除能力，突出了其在环境修复和生物化学过程中的潜在应用（Xia 等人，2024 年）。
General description
水杨醛是荞麦粉的主要气味成分。它也存在于茴香和香草精中。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
法规信息
危险化学品
此项目有
Salicylaldehyde is a characteristic aroma component of buckwheat groats.
Janes D & Kreft S.
Food Chemistry, 109(2), 293-298 (2008)
Spectrophotometric profiles of off-flavor aldehydes by using their reactions with 2-thiobarbituric acid.
Guzman-Chozas M, et al.
Journal of Agricultural and Food Chemistry, 45(7), 2452-2457 (1997)
Ziyad A Taha et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 81(1), 317-323 (2011-07-15)
Eight new lanthanide metal complexes [LnL(NO(3))(2)]NO(3) {Ln(III) = Nd, Dy, Sm, Pr, Gd, Tb, La and Er, L = bis-(salicyladehyde)-1,3-propylenediimine Schiff base ligand} were prepared. These complexes were characterized by elemental analysis, thermogravimetric analysis (TGA), molar conductivity measurements and spectral
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)
Junming Ho et al.
Journal of inorganic biochemistry, 119, 10-20 (2012-11-22)
A series of N,N-disubstituted salicylaldehyde semicarbazones (SSCs), HOC(6)H(4)CHN-NHCONR(2), and their rhenium(I) tricarbonyl complexes, [ReBr(CO)(3)(SSC)], have been synthesised and characterised by IR and (1)H NMR spectroscopy. Crystallographic analysis of the complex [ReBr(CO)(3)(H(2)Bu(2))] (H(2)Bu(2)=SSC where R=Bu(n)) showed that the SSC acts as
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