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.
Sourcing DIPHENYL ETHER?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
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
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
Customs Tariff Classification
The international HS code for DIPHENYL ETHER (CAS 101-84-8) is 2909.30.
HS code (international, 6-digit)
2909.30
EU CN code (8-digit)
2909 30 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
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
Sourcing DIPHENYL ETHER?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.