ChemicalBook--->CAS DataBase List--->626-87-9

626-87-9

626-87-9 Structure

626-87-9 Structure
IdentificationMore
[Name]

1,4-Dibromopentane
[CAS]

626-87-9
[Synonyms]

1,4-DIBROMOPENTANE
(RS)-1,4-Dibromopentane
1,4-dibromo-pentan
pentane,1,4-dibromo-
1,4-Dibromopentane,97%
1,4-Dibrompentan
[EINECS(EC#)]

210-967-2
[Molecular Formula]

C5H10Br2
[MDL Number]

MFCD00000153
[Molecular Weight]

229.94
[MOL File]

626-87-9.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to light yellow-brown liquid
[mp ]

−34.4 °C(lit.)
[Melting point ]

-34.4 °C (lit.)
[Boiling point ]

98-99 °C/25 mmHg (lit.)
[bp ]

98-99 °C25 mm Hg(lit.)
[density ]

1.687 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.508
[Fp ]

>110°C
[storage temp. ]

2-8°C
[Specific Gravity]

1.687
[Water Solubility ]

Insoluble in water.
[BRN ]

605295
[CAS DataBase Reference]

626-87-9(CAS DataBase Reference)
[NIST Chemistry Reference]

Pentane, 1,4-dibromo-(626-87-9)
[EPA Substance Registry System]

626-87-9(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin .
R22:Harmful if swallowed.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29033919
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Pentane-->Bromide-->2-Methyltetrahydrofuran-->2,4-DIBROMOPENTANE
[Preparation Products]

2-(4-BROMOPENTYL)-1H-ISIONDOLE-1,3(2H)DIONE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,4-Dibromopentane(626-87-9).msds
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to light yellow-brown liquid
[Uses]

1,4-Dibromopentane is used in the preparation of pharaoh ant trail pheromone stereoisomer, indolizidine alkaloid. It is also involved in the preparation 1,2-dimethyl-1-phenylcyclopentane and boc-L-2-amino-6-bromoheptanoic acid.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 74, p. 917, 1952 DOI: 10.1021/ja01124a016
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-Dibromopentane(626-87-9)MS
1,4-Dibromopentane(626-87-9)1HNMR
1,4-Dibromopentane(626-87-9)13CNMR
1,4-Dibromopentane(626-87-9)IR1
1,4-Dibromopentane(626-87-9)IR2
1,4-Dibromopentane(626-87-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1,4-Dibromopentane, 97%(626-87-9)
[Alfa Aesar]

1,4-Dibromopentane, 97%(626-87-9)
[Sigma Aldrich]

626-87-9(sigmaaldrich)
[TCI AMERICA]

1,4-Dibromopentane,>95.0%(GC)(626-87-9)
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