2,2-Bis(4-hydroxyphenyl)butane
- Product Name
- 2,2-Bis(4-hydroxyphenyl)butane
- CAS No.
- 77-40-7
- Chemical Name
- 2,2-Bis(4-hydroxyphenyl)butane
- Synonyms
- BISPHENOL B;D8-Bisphenol B;Bisphenol B Solution;C10655670 BisphenoLB;BISHYDROXYPHENYLBUTANE;Bisphenol B (100μg/mL);1-phenylbutane-1,1-diol;Bisphenol B, 10 mM in DMSO;P,P'-SEC-BUTYLIDENEDIPHENOL;Bisphenol B in acetonitrile
- CBNumber
- CB2734903
- Molecular Formula
- C16H18O2
- Formula Weight
- 242.31
- MOL File
- 77-40-7.mol
2,2-Bis(4-hydroxyphenyl)butane Property
- Melting point:
- 126°C
- Boiling point:
- 345.14°C (rough estimate)
- Density
- 1.0537 (rough estimate)
- refractive index
- 1.6000 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 10.27±0.10(Predicted)
- color
- White to Off-White
- InChI
- InChI=1S/C16H18O2/c1-3-16(2,12-4-8-14(17)9-5-12)13-6-10-15(18)11-7-13/h4-11,17-18H,3H2,1-2H3
- InChIKey
- HTVITOHKHWFJKO-UHFFFAOYSA-N
- SMILES
- C(C1=CC=C(O)C=C1)(C1=CC=C(O)C=C1)(C)CC
- CAS DataBase Reference
- 77-40-7(CAS DataBase Reference)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- RTECS
- SM1210200
- HazardClass
- IRRITANT
- HS Code
- 29242995
- Hazardous Substances Data
- 77-40-7(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 50877
- Product name
- Bisphenol B
- Purity
- analytical standard
- Packaging
- 100MG
- Price
- $103
- Updated
- 2025/07/31
- Product number
- PH010944
- Product name
- 4,4''-(butane-2,2-diyl)diphenol
- Purity
- AldrichCPR
- Packaging
- 500MG
- Price
- $172
- Updated
- 2023/06/20
- Product number
- B1050
- Product name
- 2,2-Bis(4-hydroxyphenyl)butane
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $144
- Updated
- 2025/07/31
- Product number
- B1050
- Product name
- 2,2-Bis(4-hydroxyphenyl)butane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $345
- Updated
- 2025/07/31
- Product number
- B519565
- Product name
- BisphenolB
- Packaging
- 25g
- Price
- $240
- Updated
- 2021/12/16
2,2-Bis(4-hydroxyphenyl)butane Chemical Properties,Usage,Production
Physical properties
light brown powdery solid
Uses
In the manufacture of phenolic resins.
Application
2,2-Bis(4-hydroxyphenyl)butane is mainly used in the production of phenolic resins, rubber additives, plastic additives; pesticide raw materials; dye raw materials.
Definition
ChEBI: Bisphenol B is a bisphenol.
Preparation
Using phenol and 2-butanone as raw materials, and with sulfuric acid as the catalytic agent, under heating conditions, through condensation reaction, can obtain2,2-Bis(4-hydroxyphenyl)butane.
Synthesis
78-93-3
108-95-2
77-40-7
Gaseous hydrogen chloride was slowly passed into a mixture consisting of 2 moles of phenol and 1 mole of 2-butanone under stirring conditions, keeping the reaction temperature in the range of 15-20 °C. The addition process of hydrogen chloride was controlled to be completed within 3 hours. The color change of the reaction mixture was observed as an indication of the progress of the reaction. Subsequently, the reaction mixture was dissolved in chlorobenzene and washed with two portions of near boiling water to remove unreacted hydrogen chloride, after which the chlorobenzene layer was neutralized. Water, chlorobenzene and unreacted phenol were first removed by distillation at atmospheric pressure. Next, the system pressure was reduced and distillation was continued until no phenol was distilled. The yield of this reaction was quantitative.
References
[1] Patent: WO2008/117308, 2008, A2. Location in patent: Page/Page column 13, 25
[2] Justus Liebigs Annalen der Chemie, 1908, vol. 362, p. 208
2,2-Bis(4-hydroxyphenyl)butane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,2-Bis(4-hydroxyphenyl)butane manufacturers
- Product
- 2,2-Bis(4-hydroxyphenyl)butane 77-40-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-05-16
- Product
- 2,2-Bis(4-hydroxyphenyl)butane 77-40-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-18
- Product
- 2,2-Bis(4-hydroxyphenyl)butane 77-40-7
- Price
- US $79.00-38.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-12-25