1-bromo-4-pentene

Names

[ Name ]:
1-bromo-4-pentene

[Synonym ]:
1-bromo-4-pentene
4-Pentenyl Bromide
1-Pentene, 5-bromo-
EINECS 214-281-4
5-Bromo-1-pentene
MFCD00000264
5-Bromopent-1-ene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
126.2±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₉Br

[ Molecular Weight ]:
149.029

[ Flash Point ]:
31.0±6.7 °C

[ Exact Mass ]:
147.988754

[ LogP ]:
2.85

[ Vapour Pressure ]:
14.3±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.460

[ Storage condition ]:
2-8°C

MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S24/25-S16

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
29033036

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,5-Dibromopentane
4-Penten-1-ol
UNII:R874RQ16IG
4-Penten-1-ol,1-acetate
1,2-Dibromoethane
1,4-Dibromopentane
4-methylbenzenesulfonic acid,pent-4-en-1-ol
1,4-Pentadiene
Tetrahydrofurfuryl alcohol
1,2,5-tribromo-pentane

DownStream

5-prop-2-enoxypent-1-ene
(D,l)-2-amino-hept-6-enoic acid
5-Bromo-2-pentanone
1,5-Hexadiene
allylcyclopentane
Cyclopentene
Cyclohexanone
dec-9-en-4-yn-1-ol
pent-4-enylhydrazine
2-(5-bromopentyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Customs

[ HS Code ]: 2903399090

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

Metallodynamers: neutral double-dynamic metallosupramolecular polymers.

Chem. Asian J. 3(8-9) , 1324-35, (2008)

Nine neutral dynamic metallosupramolecular polymers (metallodynamers) based on acyl hydrazone derived metal coordination centers (Co(2+), Ni(2+), Zn(2+), and Cd(2+)) were generated through self-assemb...

Synthesis, characterization and texture observations of calamitic liquid crystalline compounds.

Int. J. Mol. Sci. 10 , 4772-88, (2010)

Several divinylic mesogenic monomers were synthesized based on coupling the monomer 4-(4-pentenyloxy)benzoic acid with chlorohydroquinone, 2,5-dihydroxy- acetophenone, methylhydroquinone or 2-methoxyh...

A concise total synthesis of DL-histrionicotoxin.

J. Am. Chem. Soc. 128 , 12656, (2006)

The synthesis of (+/-)-histrionicotoxin has been achieved in just nine steps using a two-directional synthesis strategy. Key reactions include a two-directional cross-metathesis, a tandem oxime format...

1-bromo-4-methyl-3-pentene-2-one
1-bromo-4-methylpent-2-ene
1-bromo-4,4-dimethylpent-2-ene
1-bromo-4-fluoro-2-methoxy-5-(prop-1-en-2-yl)benzene
1-Bromo-4-(propane-2-sulfonyl)benzene
1-Bromo-4-isopropylsulfanyl-benzene
4,5-Dimethyl-2-thiazolecarboxaldehyde 2-phenylhydrazone
3,3,9-Trimethyl-1H-pyrido[2,3-b]indole-2,4(3H,9H)-dione
Pyridine, 2-methoxy-4-methyl-3-nitro-5-(4-piperidinyl)-
Benzeneethanol, I(2)-ethylidene-4-methoxy-I+/--phenyl-, (I(2)E)-
Benzenepropanoic acid, 3-cyano-5-methoxy-, methyl ester
Benzoic acid, 2-(1-amino-2,2-difluoro-3-hydroxypropyl)-
1,4-Benzenediol, 2-(4-methyl-2-furanyl)-, 1,4-diacetate
1-Cyclohexyl-5-[[5-(2,4-dichlorophenyl)-2-furanyl]methylene]-2,4,6(1H,3H,5H)-pyrimidinetrione
1-Bromo-2,4,5-trihydroxy-7-methoxy-9,10-anthracenedione
Ergoline-8-carboxylic acid, 10-hydroxy-6-methyl-, (8I+/-)-

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