ChemicalBook > CAS DataBase List > 2,5-DICHLORO-2,5-DIMETHYLHEXANE

2,5-DICHLORO-2,5-DIMETHYLHEXANE

Product Name: 2,5-DICHLORO-2,5-DIMETHYLHEXANE
CAS No.: 6223-78-5
Chemical Name: 2,5-DICHLORO-2,5-DIMETHYLHEXANE
Synonyms: DCAD;NSC 408418;5-DIMETHYLHEXANE;2,5-Dichlor-2,5-dimethylhexan;2,5-Dimethyl-2,5-dichlorohexane;2,5-dichloro-2,5-dimethyl-hexan;2,5-DICHLORO-2,5-DIMETHYLHEXANE;Hexane, 2,5-dichloro-2,5-diMethyl-;6223-78-5 2,5-DICHLORO-2,5-DIMETHYLHEXANE C8H16Cl2
CBNumber: CB5107593
Molecular Formula: C8H16Cl2
Formula Weight: 183.12
MOL File: 6223-78-5.mol

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2,5-DICHLORO-2,5-DIMETHYLHEXANE Property

Melting point:: 63-64°C
Boiling point:: 221.51°C (estimate)
Density: 1.0333 (estimate)
refractive index: 1.4345 (estimate)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Sparingly), Dichloromethane, Diethyl Ether; Ethyl Acetate, Methanol
form: Solid
color: White to Pale Beige
InChI: InChI=1S/C8H16Cl2/c1-7(2,9)5-6-8(3,4)10/h5-6H2,1-4H3
InChIKey: HSTAGCWQAIXJQM-UHFFFAOYSA-N
SMILES: CC(Cl)(C)CCC(Cl)(C)C
EPA Substance Registry System: Hexane, 2,5-dichloro-2,5-dimethyl- (6223-78-5)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 2903190090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H320Causes eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D6125
Product name: 2,5-Dichloro-2,5-dimethylhexane
Purity: min. 98.0 %
Packaging: 5G
Price: $51
Updated: 2025/07/31

TCI Chemical

Product number: D6125
Product name: 2,5-Dichloro-2,5-dimethylhexane
Purity: min. 98.0 %
Packaging: 25G
Price: $154
Updated: 2025/07/31

TRC

Product number: D434220
Product name: 2,5-Dichloro-2,5-dimethylhexane
Packaging: 250mg
Price: $1190
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0010847
Product name: 2,5-DICHLORO-2,5-DIMETHYLHEXANE
Purity: 95.00%
Packaging: 250MG
Price: $1963.5
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 39809
Product name: 2,5-Dichloro-2,5-dimethylhexane
Packaging: 250mg
Price: $2200
Updated: 2021/12/16

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2,5-DICHLORO-2,5-DIMETHYLHEXANE Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

2,5-Dichloro-2,5-dimethylhexane is a useful reagent for the preparation of substituted bis-2-indenyl metallocene compounds as catalysts for olefin polymerization.

Synthesis

110-03-2

6223-78-5

2,5-Dimethyl-2,5-hexanediol was used as a raw material to synthesize 2,5-dichloro-2,5-dimethylhexane (Compound 2) by the method reported by Bruson H et al (J Am Chem Soc, 62:36, 1940). The procedure was as follows: 50 g of 2,5-dimethylhexane-2,5-diol (compound 1) was reacted with 1 L of concentrated hydrochloric acid. Upon completion of the reaction, the product was quantitatively measured to determine the yield. The physical and chemical properties of the resulting compound 2 were consistent with the data reported in the literature by Bruson et al.

References

[1] Patent: WO2007/5568, 2007, A1. Location in patent: Page/Page column 10
[2] Organometallics, 2012, vol. 31, # 21, p. 7579 - 7585
[3] Chinese Journal of Chemistry, 2010, vol. 28, # 10, p. 1951 - 1956
[4] Organic and Biomolecular Chemistry, 2018, vol. 16, # 35, p. 6586 - 6599
[5] Patent: EP1157047, 2003, B1

2,5-DICHLORO-2,5-DIMETHYLHEXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,5-DICHLORO-2,5-DIMETHYLHEXANE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2,5-DICHLORO-2,5-DIMETHYLHEXANE 6223-78-5
Price: US $120.00-1200.00/g
Min. Order: 1g
Purity: 98%min
Supply Ability: 200tons
Release date: 2025-08-20

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,5-DICHLORO-2,5-DIMETHYLHEXANE 6223-78-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-05

Henan Aochuang Chemical Co.,Ltd.

Product: 2,5-DICHLORO-2,5-DIMETHYLHEXANE 6223-78-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-23

6223-78-5, 2,5-DICHLORO-2,5-DIMETHYLHEXANERelated Search:

2,5-DICHLORO-2,5-DIMETHYLHEXANE MIREX Chlordecone 2,5-DIMETHYLHEXANE 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT KELEVAN photomirex NAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT 3-NITRO-2-NAPHTHOIC ACID, MAGNESIUM SALT-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT, TECH. Chlordecone alcohol MIREX (13C8) 2-NITRONAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT, TECH. AURORA KA-2969 CHLORDECONE HYDRATE KEPONE (TM) (13C8) 1,2-DICHLORO-3-NITRONAPHTHALENE-BIS(HEXA -CHLOROCYCLOPENTADIENE) ADDUCT, TECH AURORA KA-2971 2-BROMONAPHTHALENE-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT

2,5-dichloro-2,5-dimethyl-hexan

DCAD

2,5-Dimethyl-2,5-dichlorohexane

NSC 408418

Hexane, 2,5-dichloro-2,5-diMethyl-

2,5-DICHLORO-2,5-DIMETHYLHEXANE

5-DIMETHYLHEXANE

6223-78-5 2,5-DICHLORO-2,5-DIMETHYLHEXANE C8H16Cl2

2,5-Dichlor-2,5-dimethylhexan

6223-78-5

6223785

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