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70452 Sigma-Aldrich

2-Naphthol

purum, ≥98.0% (GC)

Synonym: β-Naphthol, 2-Hydroxynaphthalene

  • CAS Number 135-19-3

  • Linear Formula C10H7OH

  • Molecular Weight 144.17

  •  Beilstein Registry Number 742134

  •  EC Number 205-182-7

  •  MDL number MFCD00004067

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Properties

Related Categories Building Blocks, C9 to C20+, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds,
vapor density   4.97 (vs air)
vapor pressure   10 mmHg ( 145.5 °C)
InChI Key   JWAZRIHNYRIHIV-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (GC)
impurities   ≤1% 1-naphthol
bp   285-286 °C(lit.)
mp   120-122 °C(lit.)
  120-122 °C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
QL2975000
Flash Point(F) 
307.4 °F
Flash Point(C) 
153 °C
Protocols & Articles
Peer-Reviewed Papers
15

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130109 2-Naphthol, 98%

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