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ChemicalBook >> CAS DataBase List >>1-BROMO-4-PENTYNE

1-BROMO-4-PENTYNE

1-BROMO-4-PENTYNE Structure
1-BROMO-4-PENTYNE structure
CAS No.
28077-72-7
Chemical Name:
1-BROMO-4-PENTYNE
Synonyms
5-broMopent-1-yne;5-Bromopentyne;5-Bromo-1-pentyne;1-BROMO-4-PENTYNE;4-PENTYNYL BROMIDE;1-Pentyne, 5-broMo-
CBNumber:
CB5772023
Molecular Formula:
C5H7Br
Molecular Weight:
147.01
MDL Number:
MFCD02258725
MOL File:
28077-72-7.mol
MSDS File:
SDS
Last updated:2025-07-16 09:55:31
Product description Number Pack Size Price
5-Bromo-1-pentyne B686350 25mg $145
5-Bromo-1-pentyne FB19057 25mg $200
5-Bromo-1-pentyne FB19057 50mg $305.5
5-Bromo-1-pentyne 97% 099558 1g $374
5-Bromo-1-pentyne FB19057 100mg $470
Request For Quotation

1-BROMO-4-PENTYNE Properties

Boiling point 134 °C(Press: 763 Torr)
Density 1.361±0.06 g/cm3(Predicted)
storage temp. 2-8°C, stored under nitrogen
solubility Acetone, Dichloromethane
form Oil
color Pale Yellow
InChI InChI=1S/C5H7Br/c1-2-3-4-5-6/h1H,3-5H2
InChIKey KEKBNXAJNJSILY-UHFFFAOYSA-N
SMILES C#CCCCBr

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Warning
Hazard statements  H335-H226-H315-H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

1-BROMO-4-PENTYNE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B686350 5-Bromo-1-pentyne 28077-72-7 25mg $145 2021-12-16 Buy
Biosynth Carbosynth FB19057 5-Bromo-1-pentyne 28077-72-7 25mg $200 2021-12-16 Buy
Biosynth Carbosynth FB19057 5-Bromo-1-pentyne 28077-72-7 50mg $305.5 2021-12-16 Buy
Oakwood 099558 5-Bromo-1-pentyne 97% 28077-72-7 1g $374 2021-12-16 Buy
Biosynth Carbosynth FB19057 5-Bromo-1-pentyne 28077-72-7 100mg $470 2021-12-16 Buy
Product number Packaging Price Buy
B686350 25mg $145 Buy
FB19057 25mg $200 Buy
FB19057 50mg $305.5 Buy
099558 1g $374 Buy
FB19057 100mg $470 Buy

1-BROMO-4-PENTYNE Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow Oil

Uses

5-Bromo-1-pentyne (cas# 28077-72-7) is a useful reagent for the synthesis of spirocyclic compounds.

1-BROMO-4-PENTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

1-BROMO-4-PENTYNE Suppliers

Global( 72)Suppliers
Supplier Tel Email Country ProdList Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 16513 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29826 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Finetech Industry Limited 		+86-27-8746-5837 +8619945049750 info@finetechnology-ind.com China 9541 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
changzhou huayang technology co., ltd 		+8615250961469 2571773637@qq.com China 9653 58
PT CHEM GROUP LIMITED 		+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49969 58
Supplier Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
career henan chemical co 		58
Accela ChemBio Inc. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Finetech Industry Limited 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
changzhou huayang technology co., ltd 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58

View Lastest Price from 1-BROMO-4-PENTYNE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Bromo-1-pentyne pictures 2025-10-13 5-Bromo-1-pentyne
28077-72-7
 US $22.00-88.00 / kg 1kg 99% 20kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
1-BROMO-4-PENTYNE pictures 2019-09-02 1-BROMO-4-PENTYNE
28077-72-7
 US $1.00 / KG 1KG 85.0-99.8% 200kg Career Henan Chemical Co
  • 5-Bromo-1-pentyne pictures
  • 5-Bromo-1-pentyne
    28077-72-7
  • US $22.00-88.00 / kg
  • 99%
  • ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1-BROMO-4-PENTYNE Spectrum

1-BROMO-4-PENTYNE(28077-72-7)1HNMR
4-PENTYNYL BROMIDE 1-BROMO-4-PENTYNE 5-Bromo-1-pentyne 5-Bromopentyne 5-broMopent-1-yne 1-Pentyne, 5-broMo- 28077-72-7 Aliphatics