Basic information
- CAS
26022-00-4- Standard SMILES
[CH]Oc1cccc([CH])c1O- InChIKey
SLGWESQGEUXWJQ-UHFFFAOYSA-N- Molecular formula
- C8H6O2
- Average molar mass
- 134.13 g/mol
- Monoisotopic mass
- 134.03677943
Names & identifiers
- Preferred name
- Phenolic resin
- English name
- PHENOL-FORMALDEHYDE RESIN
- Molecular formula
- (C6H6O.CH2O)x
- Molecular weight
- 124.14
Names & synonyms
Phenolic resinNovolacPhenolic resinsphenol-formaldehydeP-F-R-2Phenolic resin 264phenol,polymerwithformaldehydeRESOLE-formaLPhenolpac
Database identifiers
- CAS
26022-00-4、9003-35-4- PubChem CID
- 24754
- EC Number
- 607-846-5、906-654-1、926-598-1
Properties
Computed structural properties
- XLogP
- 2.1
- Topological polar surface area
- 29.5 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 103
Physicochemical properties
- Melting point
- 94 °C · 94 °C
- Boiling point
- 229.3 ℃[at · 229.3℃[at 101 325 Pa]
- Density
- 1.1 g/cm3 · 1.10 g/cm3
- vapor pressure
- 3.18 Pa · 3.18Pa at 25℃
- storage temp.
- Sealed in dry,Room Temperature
- form
- granule
- color
- Light yellow
- Water Solubility
- 1.557 mg/L · 1.557mg/L at 25℃
- Dielectric constant
- 4.5 · 4.5(Ambient)
- Stability
- Stable. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/C6H6O.CH2O/c7-6-4-2-1-3-5-6;1-2/h1-5,7H;1H2
- InChIKey
- SLGWESQGEUXWJQ-UHFFFAOYSA-N
- SMILES
- OC1C=CC=CC=1.C=O
- LogP
- 3.564 at · 3.564 at 25℃
- Indirect Additives used in Food Contact Substances
- POLY(FORMALDEHYDE-CO-PHENOL)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 2 notifications to the ECHA C&L Inventory.
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
Hazard information
Hazard Classes and Categories
Skin Sens. 1 (100%)
Acute Tox. 4 (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H317-H319-H412
- REACH Registrations
- Active
- Precautionary statements
- P261-P272-P280-P264-P273-P302+P352-P333+P313-P362+P364-P305+P351+P338-P337+P313-P501
Chemistry & industry
Uses & manufacturing
Household ProductsInformation on 5 consumer products that contain Phenolic resin in the following categories is provided:
Applications
UsesPhenol-formaldehyde resin is used in binders, adhesives, laminates, impregnation products, surface coatings, casting sand, etc.
Preparation methods
PreparationPhenol-formaldehyde resin is prepared as follows: C6H5OH+H2C=O ---> [-C6H2(OH)CH2-]n One-Stage Resins. The ratio of formaldehyde to phenol is high enough to allow the thermosetting process to take place without the addition of other sources of cross-links. Two-Stage Resins. The ratio of formaldehyde to phenol is low enough to prevent the thermosetting reaction from occurring during manufacture of the resin. At this point the resin is termed novolac resin. Subsequently, hexamethylenetetramine is incorporated into the material to act as a source of chemical cross-links during the molding operation (and conversion to the thermoset or cured state).
Upstream & downstream products
Upstream raw materials
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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