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1,6-Dibromohexane

1,6-Dibromohexane Structure
1,6-Dibromohexane structure
CAS No.
629-03-8
Chemical Name:
1,6-Dibromohexane
Synonyms
1,6-Dibromhexan;6-Dibromohexane;1,6-Dibromohexan;1,6-dibromo-hexan;1,6-Dibromotexane;1,6-DIBROMOHEXANE;Dibromo-1,6 hexane;Hexane,1,6-dibromo-;1,6-DIBROMO-N-HEXANE;1,6-Dibromohexane,98%
CBNumber:
CB7435155
Molecular Formula:
C6H12Br2
Molecular Weight:
243.97
MDL Number:
MFCD00000272
MOL File:
629-03-8.mol
MSDS File:
SDS
Last updated:2026-01-13 11:25:48
Product description Number Pack Size Price
1,6-Dibromohexane 96% D41007 25g $20
1,6-Dibromohexane 96% D41007 100g $40.6
1,6-Dibromohexane for synthesis 8.02921 250ml $123
1,6-Dibromohexane >97.0%(GC) D0185 25g $18
1,6-Dibromohexane >97.0%(GC) D0185 100g $28
More product size
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1,6-Dibromohexane Properties

Melting point -2-2.5 °C (lit.)
Boiling point 243 °C (lit.)
Density 1.586 g/mL at 25 °C (lit.)
vapor pressure <1 hPa (20 °C)
refractive index n20/D 1.507(lit.)
Flash point 110 °C
storage temp. Store below +30°C.
solubility soluble in Chloroform, Ethyl Acetate
form Liquid
color colorless to brownish-yellow
Water Solubility insoluble
BRN 1236322
Dielectric constant 8.8900000000000006
Stability Stable. Incompatible with strong oxidizing agents.
InChI 1S/C6H12Br2/c7-5-3-1-2-4-6-8/h1-6H2
InChIKey SGRHVVLXEBNBDV-UHFFFAOYSA-N
SMILES BrCCCCCCBr
CAS DataBase Reference 629-03-8(CAS DataBase Reference)
FDA UNII 7L71Q7Y230
NIST Chemistry Reference Hexane, 1,6-dibromo-(629-03-8)
EPA Substance Registry System Hexane, 1,6-dibromo- (629-03-8)
UNSPSC Code 12352101
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H317-H411
Precautionary statements  P261-P264-P273-P280-P301+P312-P302+P352
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  T,N,C
Risk Statements  25-51/53-43
Safety Statements  36-45-61-36/37
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  MO1515000
TSCA  TSCA listed
HazardClass  9
PackingGroup  III
HS Code  29033036
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 2
Skin Sens. 1
Toxicity LD50 orally in Rabbit: 1800 mg/kg LD50 dermal Rabbit > 2000 mg/kg
NFPA 704
0
2 0

1,6-Dibromohexane price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D41007 1,6-Dibromohexane 96% 629-03-8 25g $20 2025-07-31 Buy
Sigma-Aldrich D41007 1,6-Dibromohexane 96% 629-03-8 100g $40.6 2025-07-31 Buy
Sigma-Aldrich 8.02921 1,6-Dibromohexane for synthesis 629-03-8 250ml $123 2025-07-31 Buy
TCI Chemical D0185 1,6-Dibromohexane >97.0%(GC) 629-03-8 25g $18 2025-07-31 Buy
TCI Chemical D0185 1,6-Dibromohexane >97.0%(GC) 629-03-8 100g $28 2025-07-31 Buy
Product number Packaging Price Buy
D41007 25g $20 Buy
D41007 100g $40.6 Buy
8.02921 250ml $123 Buy
D0185 25g $18 Buy
D0185 100g $28 Buy

1,6-Dibromohexane Chemical Properties,Uses,Production

Chemical Properties

colourless or pale yellow liquid. soluble in ethanol, ether, benzene and chloroform, insoluble in water. It is used in the synthesis of the hypotensive drug hexamethonium bromide.

Uses

1,6-Dibromohexane is used as a reagent in the synthesis of novel benzo[b]xanthone derivatives which have a potential antitumor activity. It is also used as a cross-linker for the cross-linking of glycuronans.

Uses

1,6-Dibromohexane is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are:
Synthesis of solvent processable and conductive polyfluorene ionomers for alkaline fuel cell applications.
Synthesis of cross-linkable regioregular poly(3-(5-hexenyl)thiophene) (P3HNT) for stabilizing the film morphology in polymer photovoltaic cells.
Synthesis of pyrrolo-tetrathiafulvalene molecular bridge (6PTTF6) to study redox switching behavior of single molecules.
Synthesis of water-soluble thermoresponsive polylactides.

Preparation

1,6-Dibromohexane is synthesized from hexanediol by bromination.

Synthesis

1,6-Hexanediol

629-11-8

1,6-Dibromohexane

629-03-8

The general procedure for the synthesis of 1,6-dibromohexane from 1,6-hexanediol was as follows: N-bromosuccinimide (NBS, 534 mg, 3 mmol) was dissolved in dichloromethane (CH2Cl2, 10 mL) in a 50 mL round-bottomed flask. Triphenylphosphine (Ph3P, 786 mg, 3 mmol) and 1,6-hexanediol (1 mmol) were added dropwise to the NBS solution at -78 °C. The reaction mixture was stirred at room temperature away from light for 12 h, during which the progress of the reaction was monitored by thin layer chromatography (TLC, eluent: petroleum ether-ethyl acetate, 20:1). Upon completion of the reaction, the mixture was concentrated under vacuum and purified by fast chromatography on silica gel column (eluent: petroleum ether-ethyl acetate, 30:1) to afford the target product 1,6-dibromohexane.

References

[1] Synthesis (Germany), 2015, vol. 47, # 8, p. 1154 - 1162
[2] Journal of the American Chemical Society, 1936, vol. 58, p. 488
[3] Archiv der Pharmazie (Weinheim, Germany), 1935, p. 323
[4] Zhurnal Obshchei Khimii, 1935, vol. 5, p. 1508
[5] Journal of the Chemical Society, 1948, p. 46

1,6-Dibromohexane synthesis

629-11-8
629-03-8
Synthesis of 1,6-Dibromohexane from 1,6-Hexanediol

1,6-Dibromohexane Preparation Products And Raw materials

Raw materials

2-Methyl-2,4-pentanediol 1,6-Hexanediol Triphosgene acrylic acid methyl ester 6-AZIDO-HEXYLAMINE
Triphenylphosphine N-Bromosuccinimide Dichloromethane

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Preparation Products

HEXAMETHONIUM BROMIDE 1,8-Octanedinitrile 6-bromohexan-1-amine 7-Bromoheptanenitrile 16-HYDROXYHEXADECANOIC ACID
1-Hexene 6-(BOC-AMINO)-HEXYL BROMIDE 4,4’-(1,6-Hexanediyl)dioxydibenzaldehyde Vilanterol Impurity 14 2-(6-BROMOHEXYL)-5-NITROISOINDOLINE-1,3-DIONE
1H-Isoindole-1,3(2H)-dione, 2-(6-mercaptohexyl)- Benzene, 1-[(6-bromohexyl)oxy]-4-nitro-

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1,6-Dibromohexane Suppliers

Global( 582)Suppliers
Supplier Tel Email Country ProdList Advantage
Yancheng Longshen Chemical Co.,Ltd. 		+86-18352073383 +86-18352073383 sales@longshenchem.com China 100 55
Hebei Yanxi Chemical Co., Ltd. 		+8618531123677 faithe@yan-xi.com China 5853 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5241 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Firsky International Trade (Wuhan) Co., Ltd 		+8615387054039 admin@firsky-cn.com China 427 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20126 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29735 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 13798 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21595 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29830 58
Supplier Advantage
Yancheng Longshen Chemical Co.,Ltd. 		55
Hebei Yanxi Chemical Co., Ltd. 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Firsky International Trade (Wuhan) Co., Ltd 		58
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58

Related articles

View Lastest Price from 1,6-Dibromohexane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,6-Dibromohexane pictures 2026-03-03 1,6-Dibromohexane
629-03-8
 0.99 RongNa Biotechnology Co.,Ltd
1,6-Dibromohexane pictures 2026-03-03 1,6-Dibromohexane
629-03-8
 US $0.00 / KG 1KG ≥99% 50 Tons/Month Yancheng Longshen Chemical Co.,Ltd.
1,6-Dibromohexane pictures 2026-03-03 1,6-Dibromohexane
629-03-8
 US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD

1,6-Dibromohexane Spectrum

1,6-Dibromohexane(629-03-8)MS1,6-Dibromohexane(629-03-8)1HNMR1,6-Dibromohexane(629-03-8)13CNMR1,6-Dibromohexane(629-03-8)IR11,6-Dibromohexane(629-03-8)IR21,6-Dibromohexane(629-03-8)Raman

629-03-8(1,6-Dibromohexane )Related Search:

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1,6-Dibromhexan 1,6-Dibromohexan 1,6-dibromo-hexan 1,6-Dibromohexane,98% 1,6-DibroMohexane, 98% 100ML 1,6-DibroMohexane, 98% 500ML Hexamethylene Bromide Hexamethylene Dibromide 1,6-DIBROMOHEXANE FOR SYNTHESIS alpha,omega-dibromohexane Dibromo-1,6 hexane ColesevelaM IMpurity (1,6-DibroMohexane) Hexamethylene Bromide 〔1,6-Dibromohexane〕 6-Dibromohexane 1,6-Dibromotexane 1,6-DIBROMOHEXANE, 98%1,6-DIBROMOHEXANE, 98%1,6-DIBROMOHEXANE, 98%1,6-DIBROMOHEXANE, 98% Hexane,1,6-dibromo- 1,6-Dibromohexane,97% HEXAMETHYLENE BROMIDE HEXAMETHYLENE DIBROMIDE 1,6-DIBROMOHEXANE 1,6-DIBROMO-N-HEXANE 1,6-DIBROMOHEXANESALMETEROL Hexamethylendibromide 1,6-Dibromohexane > hexamethylene dibromide，98% 1,6-Dibromohexane, 96% 629-03-8 1798-04-1 629038 C6H12Br2 BrCH26Br Alkyl Building Blocks Organic Building Blocks Halogenated Hydrocarbons Monofunctional & 伪,蠅-Bifunctional Alkanes 伪,蠅-Dibromoalkanes 伪,蠅-Bifunctional Alkanes Industrial/Fine Chemicals DIBROMOALKANE Bromine Compounds alpha,omega-Bifunctional Alkanes alpha,omega-Dibromoalkanes Monofunctional & alpha,omega-Bifunctional Alkanes bc0001