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1,7-DIBROMOHEPTANE

1,7-DIBROMOHEPTANE Structure
1,7-DIBROMOHEPTANE structure
CAS No.
4549-31-9
Chemical Name:
1,7-DIBROMOHEPTANE
Synonyms
Dibromoheptane;1,7-Dibromheptan;1,7-DIBROMOHEPTANE;1,7-dibromo-heptan;Dibromo-1,7 heptane;Heptane,1,7-dibromo-;1,7-Dibromoheptane>1,7-Dibromoheptane,97%;1,7-DIBROMOHEPTANE 98+%;HEPTAMETHYLENE DIBROMIDE
CBNumber:
CB5250109
Molecular Formula:
C7H14Br2
Molecular Weight:
257.99
MDL Number:
MFCD00000274
MOL File:
4549-31-9.mol
MSDS File:
SDS
Last updated:2023-12-26 11:30:52
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1,7-DIBROMOHEPTANE Properties

Melting point 41.7°C
Boiling point 255 °C (lit.)
Density 1.51 g/mL at 25 °C (lit.)
refractive index n20/D 1.503(lit.)
Flash point >230 °F
storage temp. Sealed in dry,Room Temperature
form clear liquid
color Colorless to Light yellow
BRN 1734575
Dielectric constant 5.1（24℃）
Stability Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey LVWSZGCVEZRFBT-UHFFFAOYSA-N
CAS DataBase Reference 4549-31-9(CAS DataBase Reference)
EPA Substance Registry System Heptane, 1,7-dibromo- (4549-31-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H300
Precautionary statements  P264-P270-P301+P310+P330-P405-P501
Hazard Codes  T,N,Xi
Risk Statements  25-51/53
Safety Statements  36/37-45-60-61
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
Hazard Note  Irritant
HS Code  2903691990
NFPA 704
1
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1,7-DIBROMOHEPTANE price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 144991 1,7-Dibromoheptane 97% 4549-31-9 10g $125 2024-03-01 Buy
Sigma-Aldrich 144991 1,7-Dibromoheptane 97% 4549-31-9 50g $352.2 2024-03-01 Buy
TCI Chemical D2119 1,7-Dibromoheptane >98.0%(GC) 4549-31-9 10g $157 2024-03-01 Buy
TCI Chemical D2119 1,7-Dibromoheptane >98.0%(GC) 4549-31-9 25g $340 2024-03-01 Buy
TRC D425580 1,7-Dibromoheptane 4549-31-9 2.5g $120 2021-12-16 Buy
Product number Packaging Price Buy
144991 10g $125 Buy
144991 50g $352.2 Buy
D2119 10g $157 Buy
D2119 25g $340 Buy
D425580 2.5g $120 Buy

1,7-DIBROMOHEPTANE Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

1,7-Dibromoheptane was used in the synthesis of random thermotropic liquid crystalline copolyether and ternary copolyether. It was also used in the synthesis of thermotropic liquid crystalline dendrimer exhibiting a nematic phase.

1,7-DIBROMOHEPTANE synthesis

629-30-1
4549-31-9
Synthesis of 1,7-DIBROMOHEPTANE from 1,7-Heptanediol

1,7-DIBROMOHEPTANE Preparation Products And Raw materials

Raw materials

1,7-Heptanediol Diethyl pimelate Dibromomethane ETHYLENE Pimelic acid
Azelaic acid

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Preparation Products

(2E,4Z)-2,4-Decadien-1-ol 7-Bromo-1-heptene 1,6-Heptadiene 1,7-DIAMINOHEPTANE 7-Bromo-1-heptanol
9-Bromononanoic acid 1,7-HEPTANEDIOL ardisianone B

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1,7-DIBROMOHEPTANE Suppliers

Global( 208)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12456 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 6710 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7786 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Time Chemicals CO., Ltd. 		+86-021-57951555 +8617317452075 jack.li@time-chemicals.com China 1807 55
Win-Win Chemical CO., Limited 		0086-577-64498589 sales@win-winchemical.com CHINA 998 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953 info@konochemical.com China 2995 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Shanghai UCHEM Inc. 		58
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Time Chemicals CO., Ltd. 		55
Win-Win Chemical CO., Limited 		58
Accela ChemBio Inc. 		58
Xi'an Kono chem co., Ltd., 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from 1,7-DIBROMOHEPTANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,7-Dibromoheptane pictures 2024-02-23 1,7-Dibromoheptane
4549-31-9
 US $104.00-667.00 / g 25g 0.98 25kg Shanghai UCHEM Inc.
1,7-DIBROMOHEPTANE pictures 2023-12-26 1,7-DIBROMOHEPTANE
4549-31-9
 US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
1,7-DIBROMOHEPTANE pictures 2023-07-28 1,7-DIBROMOHEPTANE
4549-31-9
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd

1,7-DIBROMOHEPTANE Spectrum

1,7-DIBROMOHEPTANE(4549-31-9)MS1,7-DIBROMOHEPTANE(4549-31-9)1HNMR1,7-DIBROMOHEPTANE(4549-31-9)13CNMR1,7-DIBROMOHEPTANE(4549-31-9)IR11,7-DIBROMOHEPTANE(4549-31-9)Raman

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1,7-DIBROMOHEPTANE 98+% 1,7-dibromo-heptan Dibromo-1,7 heptane Heptane,1,7-dibromo- 1,7-Dibromoheptane,97% 1,7-Dibromoheptane,Heptamethylene dibromide 1,7-DIBROMOHEPTANE HEPTAMETHYLENE DIBROMIDE 1,7-Dibromheptan 1,7-Dibromoheptane> 1,7-DIBROMOHEPTANE ISO 9001：2015 REACH Dibromoheptane 4549-31-9 4549319 C7H14Br2 BrCH27Br Building Blocks Alkyl Organic Building Blocks Halogenated Hydrocarbons Monofunctional & 伪,蠅-Bifunctional Alkanes 伪,蠅-Bifunctional Alkanes 伪,蠅-Dibromoalkanes Intermediates Bromine Compounds alpha,omega-Bifunctional Alkanes alpha,omega-Dibromoalkanes Monofunctional & alpha,omega-Bifunctional Alkanes