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1,7-Dibromoheptane

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1,7-Dibromoheptane manufacturers

  • 1,7-Dibromoheptane
  • 1,7-Dibromoheptane pictures
  • $104.00
  • 2026-10-13
  • CAS:4549-31-9
  • Min. Order: 25g
  • Purity: 0.98
  • Supply Ability: 25kg
  • 1,7-DIBROMOHEPTANE
  • 1,7-DIBROMOHEPTANE pictures
  • 2026-06-30
  • CAS:4549-31-9
  • Min. Order: 1KG
  • Purity: 98.0%
  • Supply Ability: 10000KGS
1,7-Dibromoheptane Basic information
Product Name:1,7-Dibromoheptane
Synonyms: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-Dibromheptan;HEPTAMETHYLENE DIBROMIDE
CAS:4549-31-9
MF:C7H14Br2
MW:257.99
EINECS:224-910-4
Product Categories:Intermediates;Bromine Compounds;alpha,omega-Bifunctional Alkanes;alpha,omega-Dibromoalkanes;Monofunctional & alpha,omega-Bifunctional Alkanes
Mol File:4549-31-9.mol
1,7-Dibromoheptane Structure
1,7-Dibromoheptane Chemical 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.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
form clear liquid
color Colorless to Light yellow
BRN 1734575
Dielectric constant5.1(24℃)
Stability:Stable. Incompatible with strong bases, strong oxidizing agents.
InChIInChI=1S/C7H14Br2/c8-6-4-2-1-3-5-7-9/h1-7H2
InChIKeyLVWSZGCVEZRFBT-UHFFFAOYSA-N
SMILESC(Br)CCCCCCBr
CAS DataBase Reference4549-31-9(CAS DataBase Reference)
EPA Substance Registry SystemHeptane, 1,7-dibromo- (4549-31-9)
Safety Information
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
TSCA TSCA listed
HazardClass 6.1
HS Code 2903691990
Storage Class6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard ClassificationsAcute Tox. 2 Oral
MSDS Information
ProviderLanguage
SigmaAldrich English
1,7-Dibromoheptane Usage And Synthesis
Chemical PropertiesColorless liquid
Uses1,7-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.
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