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03273 Sigma-Aldrich

Salicylaldehyde

analytical standard

Synonym: 2-Hydroxybenzaldehyde

  • CAS Number 90-02-8

  • Linear Formula 2-(HO)C6H4CHO

  • Molecular Weight 122.12

  •  Beilstein Registry Number 471388

  •  MDL number MFCD00003317

  •  PubChem Substance ID 329747580

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Properties

Related Categories Additional Standards, Aldehyde, Aldehydes, Aldehydes / DNPH / DAIH, Aldehydes and Ketones,
grade   analytical standard
vapor density   4.2 (vs air)
vapor pressure   1 mmHg ( 33 °C)
InChI Key   SMQUZDBALVYZAC-UHFFFAOYSA-N
assay   ≥99.5% (GC)
shelf life   limited shelf life, expiry date on the label
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.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
2
Flash Point(F) 
170.6 °F
Flash Point(C) 
77 °C
Protocols & Articles

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