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Home/Compounds/Flavor & Fragrance/Diphenyl ether
C12H10O
170.21 g/mol
Flavor & FragranceWarning

DIPHENYL ETHER

CAS101-84-8EC202-981-2
Category
Flavor & Fragrance
Compound Class
Aromatic
Primary Use
fragrance and heat transfer medium

Diphenyl ether is an organic compound consisting of two benzene rings linked by an oxygen atom. It is a colorless solid with a low melting point and is valued as a fragrance ingredient and as a heat transfer medium.

fragrance ingredientheat transfer medium

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Phenyl ether–biphenyl mixture

CAS8004-13-5

heat transfer medium

ReferenceSame Category

Alpha-Amylcinnamic alcohol

CAS101-85-9

Fragrance and cosmetics ingredient

ReferenceSame Category

(2EZ)-α-n-hexylcinnamaldehyde

CAS101-86-0

Fragrance and cosmetic ingredient

ReferenceSame Category

Ethyl phenylacetate

CAS101-97-3

Flavoring agent and perfume ingredient

ReferenceSame Category

1,3-diphenyl-2-propanone

CAS102-04-5

Flavoring agent or adjuvant

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H303May be harmful if swallowed
H316Causes mild skin irritation
H320Causes eye irritation
H401Toxic to aquatic life
Identifiers
IUPAC Name

phenoxybenzene

InChIKey

USIUVYZYUHIAEV-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)OC2=CC=CC=C2

Synonyms (32)
  • Propofol EP Impurity I
  • Propofol EP Impurity I; Nalidixic Acid EP Impurity D
  • 1,1'-Oxybis(benzene)
  • 1,1'-Oxybisbenzene, 9CI
  • 1,1'-oxydibenzene
  • 1-Phenoxybenzene
  • 4-phenoxybenzene
  • Benzene, 1,1'-oxybis-
  • Benzene, phenoxy-
  • Benzene,1'-oxybis-
  • Biphenyl oxide
  • Chemcryl JK-EB
  • DIPHENYL ETHER
  • Diphenyl oxide
  • Diphenylaether
  • Diphenyloxid
  • Ether, diphenyl
  • FEMA 3667
  • Geranium crystals
  • Oxybisbenzene
  • Oxydibenzene
  • Oxydiphenyl
  • PROPOFOL IMPURITY I
  • Phenoxybenzene
  • Phenyl ether
  • Phenyl ether (vapor)
  • Phenyl ether, 8CI
  • Phenyl oxide
  • diphenyether