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03273

Supelco

Salicylaldehyde

analytical standard

Synonym(s):

2-Hydroxybenzaldehyde

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About This Item

Linear Formula:
2-(HO)C6H4CHO
CAS Number:
90-02-8
Molecular Weight:
122.12
Beilstein/REAXYS Number:
471388
MDL number:
MFCD00003317
UNSPSC Code:
41116107
PubChem Substance ID:
329747580
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor density

4.2 (vs air)

vapor pressure

1 mmHg ( 33 °C)

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.573 (lit.)
n20/D 1.573

bp

197 °C (lit.)

mp

1-2 °C (lit.)

density

1.146 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

Oc1ccccc1C=O

InChI

1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H

InChI key

SMQUZDBALVYZAC-UHFFFAOYSA-N

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

170.6 °F - closed cup

flash_point_c

77 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL0336
BCCG3424
BCCF0565
BCCD4695
BCCC8115

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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)
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
Wen-Yong Han et al.
Organic letters, 14(4), 976-979 (2012-02-02)
The catalytic enantioselective three-component Petasis reaction among salicylaldehydes, amines, and organoboronic acids with a newly designed thiourea-binol catalyst is presented. A broad range of alkylaminophenols can be obtained in good yield (up to 92%) and good to high enantioselectivity (up
Wan Yen Lee et al.
Metallomics : integrated biometal science, 4(2), 188-196 (2011-12-03)
The copper(ii) complexes of two salicylaldehyde semicarbazones, HOC(6)H(4)CH[double bond, length as m-dash]N-NHCONR(2) [H(2)Bnz(2) (R = CH(2)Ph) and H(2)Bu(2) (R = Bu)], were evaluated for their DNA binding and cleavage properties by spectrophotometric DNA titration, ethidium bromide displacement assay and electrophoretic
Stephen K Murphy et al.
Organic letters, 13(23), 6216-6219 (2011-11-09)
A method has been developed for the intermolecular hydroacylation of homoallyl alcohols with salicylaldehydes to furnish homoaldol products in 50-98% yields. The method also applies to the hydroacylation of 2-hydroxystyrenes. This work highlights the use of hydroacylation as a unified
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