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ChemicalBook >> CAS DataBase List >>6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Structure
6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE structure
CAS No.
119999-22-3
Chemical Name:
6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE
Synonyms
6-bromo-1,1,4,4,7-pentamethyl-2,3-dihydronaphthalene;6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE;6-bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene;Naphthalene, 6-bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-;6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene98%;6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98%;2-bromo-3-methyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene
CBNumber:
CB4424932
Molecular Formula:
C15H21Br
Molecular Weight:
281.23
MDL Number:
MFCD08235072
MOL File:
119999-22-3.mol
Last updated:2025-07-24 18:13:41
Product description Number Pack Size Price
6-Bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene Z3605 5g $138
6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98% OR9359 1g $163
6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98% 1700-9-25 1g $192
6-Bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene Z3605 10g $193
6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 95+% 097777 1g $238
Request For Quotation

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Properties

Melting point 92-95
Boiling point 308.4±31.0 °C(Predicted)
Density 1.145±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
Appearance White to off-white Solid
InChI InChI=1S/C15H21Br/c1-10-8-11-12(9-13(10)16)15(4,5)7-6-14(11,2)3/h8-9H,6-7H2,1-5H3
InChIKey ONNHBALCPUEXBT-UHFFFAOYSA-N
SMILES C1(C)(C)C2=C(C=C(Br)C(C)=C2)C(C)(C)CC1

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xi
Hazard Note  Irritant/Keep Cold
HS Code  2921450090

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific Z3605 6-Bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene 119999-22-3 5g $138 2021-12-16 Buy
Apolloscientific OR9359 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98% 119999-22-3 1g $163 2021-12-16 Buy
SynQuest Laboratories 1700-9-25 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98% 119999-22-3 1g $192 2021-12-16 Buy
AK Scientific Z3605 6-Bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene 119999-22-3 10g $193 2021-12-16 Buy
Matrix Scientific 097777 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 95+% 119999-22-3 1g $238 2021-12-16 Buy
Product number Packaging Price Buy
Z3605 5g $138 Buy
OR9359 1g $163 Buy
1700-9-25 1g $192 Buy
Z3605 10g $193 Buy
097777 1g $238 Buy

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Chemical Properties,Uses,Production

Synthesis

2,5-DICHLORO-2,5-DIMETHYLHEXANE

6223-78-5

2-Bromotoluene

95-46-5

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE

119999-22-3

General procedure: 2,5-dimethylhexane-2,5-diol (10.0 g, 68.4 mmol) was placed in 50 mL of concentrated hydrochloric acid and stirred. The reaction mixture was kept at room temperature for 16 hours. Upon completion of the reaction, it was diluted with 50 mL of water and extracted with ether (3 x 50 mL). The organic phases were combined and concentrated to about 30 mL. the precipitated white crystalline solid was collected by filtration (8.8 g, 70% yield) without further purification.1H NMR (400 MHz, CDCl3) data were as follows: δ = 1.96 (s, 4H), 1.61 (s, 12H), in agreement with the literature. 2,5-Dichloro-2,5-dimethylhexane (5.50 g, 30.0 mmol) and 2-bromotoluene (10.3 g, 60.0 mmol) were dissolved in 60 mL of dichloromethane. Aluminum trichloride (400 mg, 3.00 mmol) was added slowly over 5 min. The reaction was stirred under argon protection for 1 hour. After completion of the reaction, 50 mL of water was added to separate the organic and aqueous layers. The aqueous layer was extracted with hexane (3 x 50 mL). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to give an oily product. The oily product was dissolved in 75 mL of boiling methanol and subsequently cooled in an ice bath. After filtration, white crystals (6.6 g, 78% yield) were obtained.1H NMR (400 MHz, CDCl3) data were as follows: δ = 7.43 (s, 1H), 7.15 (s, 1H), 2.35 (s, 3H), 1.66 (s, 4H), 1.26 (s, 12H), which is in accordance with the report in the literature [5].

References

[1] Tetrahedron Letters, 1997, vol. 38, # 46, p. 8067 - 8070
[2] Chemistry - A European Journal, 2013, vol. 19, # 10, p. 3504 - 3511
[3] Tetrahedron Letters, 2017, vol. 58, # 50, p. 4703 - 4708
[4] Patent: KR101515814, 2015, B1. Location in patent: Paragraph 0307; 0308

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Preparation Products And Raw materials

Raw materials

2,5-DICHLORO-2,5-DIMETHYLHEXANE Toluene 2-Bromotoluene Aluminum chloride Dichloromethane

Preparation Products

Bexarotene

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Suppliers

Global( 82)Suppliers
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Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20175 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10405 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12071 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30229 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9984 58
Henan Aochuang Chemical Co.,Ltd. 		+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9297 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Shenzhen Nexconn Pharmatechs Ltd 		58
Wuhan Chemwish Technology Co., Ltd 		58
Richest Group Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Coresyn Pharmatech Co., Ltd. 		58
Henan Aochuang Chemical Co.,Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58

View Lastest Price from 6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE pictures 2025-09-25 6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE
119999-22-3
 US $101.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene pictures 2025-04-04 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene
119999-22-3
 US $0.00-0.00 / KG 1KG 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE Spectrum

6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE(119999-22-3)1HNMR

119999-22-3(6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE)Related Search:

1,2,3,4-Tetrahydronaphthalene 6-BROMO-1,1,4,4-TETRAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE 6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE
6-BROMO-1,1,4,4,7-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene 98% 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene98% 6-bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene 2-bromo-3-methyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene 6-bromo-1,1,4,4,7-pentamethyl-2,3-dihydronaphthalene Naphthalene, 6-bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl- 119999-22-3 blocks Bromides