ChemicalBook > CAS DataBase List > 1,3-CYCLOHEXADIENE
1,3-CYCLOHEXADIENE
- Product Name
- 1,3-CYCLOHEXADIENE
- CAS No.
- 592-57-4
- Chemical Name
- 1,3-CYCLOHEXADIENE
- Synonyms
- Cyclohexadiene;Cyclohexa-1,3-diene;DIHYDROBENZENE;1,3-CYCLOHEXADIENE, STAB.;SKL284;1,3-CycL;1,3-cyclohexdiene;l，3-Cyclohexadiene;1,2-DIHYDROBENZENE;1,3-CYCLOHEXADIENE
- CBNumber
- CB7277188
- Molecular Formula
- C6H8
- Formula Weight
- 80.13
- MOL File
- 592-57-4.mol
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1,3-CYCLOHEXADIENE Property
- Melting point:
- -98 °C
- Boiling point:
- 80 °C (lit.)
- Density
- 0.841 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.474(lit.)
- Flash point:
- −2 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- color
- Clear colorless to light yellow
- Water Solubility
- Slightly miscible with methanol. Immiscible with water.
- BRN
- 506024
- Dielectric constant
- 2.6600000000000001
- Stability:
- Light Sensitive
- LogP
- 2.470
- CAS DataBase Reference
- 592-57-4(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3-Cyclohexadiene (592-57-4)
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Safety
- Hazard Codes
- F
- Risk Statements
- 11-10-37
- Safety Statements
- 9-16-29-33
- RIDADR
- UN 3295 3/PG 2
- WGK Germany
- 3
- RTECS
- GU4702350
- F
- 9
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29021990
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- C100005
- Product name
- 1,3-Cyclohexadiene
- Purity
- contains 0.05% BHT as inhibitor, 97%
- Packaging
- 5ml
- Price
- $73.2
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- C100005
- Product name
- 1,3-Cyclohexadiene
- Purity
- contains 0.05% BHT as inhibitor, 97%
- Packaging
- 25ml
- Price
- $284
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A19394
- Product name
- 1,3-Cyclohexadiene, 96%, stab. with 0.1% BHT
- Packaging
- 5g
- Price
- $66.5
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A19394
- Product name
- 1,3-Cyclohexadiene, 96%, stab. with 0.1% BHT
- Packaging
- 25g
- Price
- $281
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- C100005
- Product name
- 1,3-Cyclohexadiene
- Purity
- contains 0.05% BHT as inhibitor, 97%
- Packaging
- 100ml
- Price
- $1020
- Updated
- 2024/03/01
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1,3-CYCLOHEXADIENE Chemical Properties,Usage,Production
Description
1,3-Cyclohexadiene is an organic compound with the formula (C2H4)(CH)4. It is a colorless, flammable liquid. It is a useful diene for proteomics research.
Uses
1,3-Cyclohexadiene is used as a hydrogen donor in transfer hydrogenation. It is used in the conversion to benzene. It is useful in the study of proteomics research.
Reactions
1,3-Cyclohexadiene can undergo:
- C-C coupling with aromatic alcohols via iridium-catalyzed hydrogen auto-transfer and with aldehydes via transfer hydrogenation mediated by isopropanol to form carbonyl addition products.
- Living anionic polymerization with n-BuLi/TMEDA system to form polycyclohexadiene.
- Platinum-catalyzed silaboration to form (1R,4S)-1-(dimethylphenylsilyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-cyclohexene.
- Aerobic palladium-catalyzed 1,4-diacetoxylation in the presence of cobalt tetra(hydroquinone)porphyrin as an electron transfer reagent.
Definition
ChEBI: Cyclohexa-1,3-diene is a cyclohexadiene.
Preparation
1,3-Cyclohexadiene has been prepared by dehydration of cyclohexen-3-ol, by pyrolysis at 540° of the diacetate of cyclohexane-1,2-diol, by dehydrobromination with quinoline of 3-bromocyclohexene, by treating the ethyl ether of cyclohexen-3-ol with potassium bisulfate, by heating cyclohexene oxide with phthalic anhydride, by treating cyclohexane-1,2-diol with concentrated sulfuric acid, by treatment of 1,2-dibromocyclohexane with tributylamine, with sodium hydroxide in ethylene glycol, and with quinoline, and by treatment of 3,6-dibromo-cyclohexene with sodium.
Purification Methods
Distil the diene from NaBH4 or Na under N2 and collect it in a trap cooled in Dry Ice. It is highly flammable. [Marvel & Martell, J Am Chem Soc 81 450 1959, Beilstein 5 IV 382.]
1,3-CYCLOHEXADIENE Preparation Products And Raw materials
Raw materials
Sodium perborate tetrahydrate
Hexamethylphosphoramide
1,2-DIBROMOCYCLOHEXANE
Cyclohexene
Sodium bromide
Lithium carbonate
Acetic acid
Lithium chloride
Preparation Products
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1,3-CYCLOHEXADIENE Suppliers
- Tel
- --
- Fax
- --
- sales21@chemicalland21.com
- Country
- South Korea
- ProdList
- 6303
- Advantage
- 74
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View Lastest Price from 1,3-CYCLOHEXADIENE manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 1,3-Cyclohexadiene 592-57-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
Nanjing jinheyou Trading Co., Ltd.
- Product
- 1,3-CYCLOHEXADIENE 592-57-4
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- 99.5%min
- Supply Ability
- 20kg/week
- Release date
- 2019-10-31
Career Henan Chemical Co
- Product
- 1,3-CYCLOHEXADIENE 592-57-4
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 10kg
- Release date
- 2018-12-18
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