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5-Bromo-1-pentene

5-Bromo-1-pentene structure

CAS No.: 1119-51-3

Chemical Name:: 5-Bromo-1-pentene

Synonyms: 5-bromopent-1-ene;5-bromo-pent-1-ene;5-b;5-Bromopentene;5-bromo-1-penten;5-BROMOPENTENE-1;-Bromo-1-pentene;5-bromo-2-pentene;3-Pentenylbromide;4-Pentenylbromide

CBNumber:: CB5251555

Molecular Formula:: C5H9Br

Molecular Weight:: 149.03

MDL Number:: MFCD00000264

MOL File:: 1119-51-3.mol

MSDS File:: SDS

Last updated:2024-09-23 17:56:10

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5-Bromo-1-pentene Properties

Melting point	-106.7°C (estimate)
Boiling point	126-127 °C/765 mmHg (lit.)
Density	1.258 g/mL at 25 °C (lit.)
refractive index	n20/D 1.463(lit.)
Flash point	30 °C
storage temp.	2-8°C
solubility	Chloroform, Ethyl Acetate
form	Oil
color	Clear Colourless
Specific Gravity	1.258
Water Solubility	Immiscible with water.
BRN	506077
InChIKey	LPNANKDXVBMDKE-UHFFFAOYSA-N
CAS DataBase Reference	1119-51-3(CAS DataBase Reference)
NIST Chemistry Reference	1-Pentene, 5-bromo-(1119-51-3)
EPA Substance Registry System	1-Pentene, 5-bromo- (1119-51-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H226-H315-H319-H335

Precautionary statements

P210-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

10-36/37/38

Safety Statements

26-24/25-16

RIDADR

UN 1993 3/PG 3

WGK Germany

TSCA

Yes

HazardClass

PackingGroup

HS Code

29033036

NFPA 704

	3
2		0

5-Bromo-1-pentene price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	253901	5-Bromo-1-pentene 95%	1119-51-3	5g	$109	2024-03-01	Buy
Sigma-Aldrich	253901	5-Bromo-1-pentene 95%	1119-51-3	25g	$389	2024-03-01	Buy
TCI Chemical	B1474	5-Bromo-1-pentene >95.0%(GC)	1119-51-3	5g	$25	2024-03-01	Buy
TCI Chemical	B1474	5-Bromo-1-pentene >95.0%(GC)	1119-51-3	25g	$99	2024-03-01	Buy
Alfa Aesar	A11219	5-Bromo-1-pentene, 96%	1119-51-3	5g	$52.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
253901	5g	$109	Buy
253901	25g	$389	Buy
B1474	5g	$25	Buy
B1474	25g	$99	Buy
A11219	5g	$52.65	Buy

5-Bromo-1-pentene Chemical Properties,Uses,Production

Description

5-Bromo-1-pentene is an organic compound with a molecular weight of 149.03. The formula of this compound is C5H9Br. It is a colorless, transparent liquid. The molecular structure of this molecule contains both double bonds and bromine atoms, giving it the properties of olefins and halogenated hydrocarbons. It serves as the starting material for the synthesis of DL-histrionicotoxin and phenyl-ketone fatty acids. Additionally, it is a fundamental chemical and pharmaceutical intermediate, finding wide applications in the fields of medicine, pesticides, and material chemistry.

Chemical Properties

Clear colorless to yellow liquid

Uses

5-Bromo-1-pentene is widely utilized in the stereoselective synthesis of 7alpha-(3-carboxypropyl) estradiol. It plays an important role as starting material in the synthesis of a variety of compounds including DL-histrionicotoxin and benzophenone containing fatty acids.

Synthesis Reference(s)

Tetrahedron, 28, p. 675, 1972 DOI: 10.1016/0040-4020(72)84031-6

Synthesis

1,5-Dibromopentane (100 Kg), N, N-dimethylformamide (100 Kg), and hexamethylphosphoramide (6.2 Kg) were stirred and mixed, and then heated in an oil bath at 140°C for 4 h. Atmospheric distillation collects the fractions, and the collected fractions are washed twice with 100 Kg brine. The organic liquid is distilled to obtain product 5-Bromo-1-pentene.

5-Bromo-1-pentene synthesis

Synthesis of 5-Bromo-1-pentene from 1,5-Dibromopentane

5-Bromo-1-pentene Preparation Products And Raw materials

Raw materials

Preparation Products

5-HEXENOIC ACID 7-OCTENOIC ACID BERTEROIN 4-penten-1-ylmagnesium bromide 6-Heptenoic acid

(R)-N-Fmoc-2-(4'-pentenyl)glycine Cyclopentane, 1-methyl-2-propyl-, (1R,2S)-rel-

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5-Bromo-1-pentene Suppliers

Global( 404)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Aoliqisi New Material Technology Co., Ltd.	+86-13545906766; +8613545906766	sales@whaop.com	China	263	58
Dorne Chemical Technology co. LTD	+86-86-13583358881 +8618560316533	Ethan@dornechem.com	China	3096	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5857	58
Wuhan Quanjinci New Material Co.,Ltd.	+86-15271838296; +8615271838296	kyra@quanjinci.com	China	1512	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12839	58
Anhui Yiao New Material Technology Co., Ltd	+86-18033737140 +86-17354101231	sales1@hbganmiao.com	China	227	58
Xiamen Wonderful Bio Technology Co., Ltd.	+8613043004613	Sara@xmwonderfulbio.com	China	283	58
Anhui Ruihan Technology Co., Ltd	+8617756083858	daisy@anhuiruihan.com	China	973	58
Hebei Anlijie Biotechnology Co., Ltd	+8619031013551	ably@aljbio.com	China	144	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20286	58

Supplier	Advantage
Wuhan Aoliqisi New Material Technology Co., Ltd.	58
Dorne Chemical Technology co. LTD	58
Hebei Yanxi Chemical Co., Ltd.	58
Wuhan Quanjinci New Material Co.,Ltd.	58
Hebei Mojin Biotechnology Co., Ltd	58
Anhui Yiao New Material Technology Co., Ltd	58
Xiamen Wonderful Bio Technology Co., Ltd.	58
Anhui Ruihan Technology Co., Ltd	58
Hebei Anlijie Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58

View Lastest Price from 5-Bromo-1-pentene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-29	5-Bromo-1-pentene 1119-51-3	US $10.00 / G	1G	99%	20	CONTIDE BIOTECH CO.,LTD
2024-11-29	5-Bromo-1-pentene 1119-51-3	US $10.00 / ASSAYS	1ASSAYS	99%	10 ton	Dorne Chemical Technology co. LTD
2024-11-29	5-Bromo-1-pentene 1119-51-3	US $7.00 / KG	1KG	99%	20TONS	Hebei Longbang Technology Co., Ltd

5-Bromo-1-pentene
1119-51-3
US $10.00 / G
99%
CONTIDE BIOTECH CO.,LTD

5-Bromo-1-pentene
1119-51-3
US $10.00 / ASSAYS
99%
Dorne Chemical Technology co. LTD

5-Bromo-1-pentene
1119-51-3
US $7.00 / KG
99%
Hebei Longbang Technology Co., Ltd

5-Bromo-1-pentene Spectrum

5-Bromo-1-pentene(1119-51-3)IR 5-Bromo-1-pentene(1119-51-3)Raman

1119-51-3(5-Bromo-1-pentene)Related Search:

TRANS-1,3-PENTADIENE 5-Bromopentan-1-ol 1,3-Cyclopentadiene Dicyclopentadiene 1-Pentene

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Bromine 1,2-DIBROMO-5-HEXENE O-BROMANIL 1-bromo-2-pentene,predominantlytran 1,2-Dibromocyclopentene

2-Cyclohexen-1-one, 6-bromo-4,4-dimethyl- 5-(BROMOMETHYL)BICYCLO[2.2.1]HEPT-2-ENE (1S-CIS)-3-BROMO-3,5-CYCLOHEXADIENE-1,2-DIOL

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1-pentene,5-bromo- 2-Pentene,5-bromo- 3-Pentenylbromide 4-Pentenyl bromide 4-Pentenylbromide 5-bromo-1-penten 5-bromo-2-pentene 5-b (Pent-4-en-1yl) bromide Aliphatic Bromoalkenes 5-Bromo-1-pentene,95% 5-bromo-pent-2-ene 5-Bromopentene 4-PENTEN-1-YL BROMIDE 5-BROMO-1-AMYLENE 5-BROMO-1-PENTENE 5-BROMOPENTENE-1 1-BROMO-4-PENTENE BROMO(5-)-1-PENTENE 5-BROMO-1-PENTENE, STAB. 5-Bromo-4-Pentene 5-Bromo-1-phentene 5-Bromo-1-pentene, GC 97% 5-BROMO-1-PENTENE, 98+% 5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97%5-BROMO-1-PENTENE, 97% -Bromo-1-pentene 5-Bromo-1-pentene > 5-Bromo-1-pentene, 95%, for synthesis 5-Bromo-1-pentene ISO 9001：2015 REACH 5-Bromo-1-pentene 1119-51-3 5-bromo-pent-1-ene 5-bromopent-1-ene 1119-51-3 1119-56-3 119-51-3 BrCH23CHCH2 Organic Building Blocks Halogenated Hydrocarbons HALOGEN Alkenyl Building Blocks 蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides 蠅-Unsaturated Halides Isoquinolines ,Quinolines ,Quinaldines Alkenyl Halogenated Hydrocarbons Organic Building Blocks omega-Functional Alkanols, Carboxylic Acids, Amines & Halides omega-Unsaturated Halides 1119-51-3