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1,5-HEXADIYNE

1,5-HEXADIYNE Structure
1,5-HEXADIYNE structure
CAS No.
628-16-0
Chemical Name:
1,5-HEXADIYNE
Synonyms
Dipropargyl;Bipropargyl;1,5-HEXADIYNE;hexa-1,5-diyne;Hexadiyne-3-ene;Hexane-1,5-diyne;HCequivCCH2CH2CequivCH;1,5-HEXADIYNE, 50% IN PENTANE;1,5-Hexadiyne (6CI, 8CI, 9CI);1,5-Hexadiyne (stabilized with BHT)
CBNumber:
CB8778536
Molecular Formula:
C6H6
Molecular Weight:
78.11
MDL Number:
MFCD00014924
MOL File:
628-16-0.mol
Last updated:2023-06-08 17:06:35
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1,5-HEXADIYNE Properties

Melting point -6°C
Boiling point 86°C(lit.)
Density 0,805 g/cm3
refractive index 1.4400 to 1.4440
Flash point -7°C
form Liquid
color Colorless to Yellow
Water Solubility Immiscible with water.
Exposure limits ACGIH: TWA 1000 ppm
OSHA: TWA 1000 ppm(2950 mg/m3)
NIOSH: IDLH 1500 ppm; TWA 120 ppm(350 mg/m3); Ceiling 610 ppm(1800 mg/m3)
LogP 1.500 (est)
CAS DataBase Reference 628-16-0(CAS DataBase Reference)
FDA UNII Z4BAA98LQQ
EPA Substance Registry System 1,5-Hexadiyne (628-16-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H225-H304-H315-H319-H336-H411
Precautionary statements  P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
Risk Statements  12
Safety Statements  9-16-29-33
RIDADR  3295
TSCA  Yes
HS Code  2901.29.5000
HazardClass  3
PackingGroup  II
NFPA 704
4
3 0

1,5-HEXADIYNE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical H0485 1,5-Hexadiyne (stabilized with BHT) >95.0%(GC) 628-16-0 1g $319 2024-03-01 Buy
TCI Chemical H0485 1,5-Hexadiyne (stabilized with BHT) >95.0%(GC) 628-16-0 5g $1080 2024-03-01 Buy
Alfa Aesar 018720 1,5-Hexadiyne, 50% in pentane 628-16-0 2g $123 2024-03-01 Buy
Alfa Aesar 018720 1,5-Hexadiyne, 50% in pentane 628-16-0 10g $444 2024-03-01 Buy
American Custom Chemicals Corporation CHM0006237 1,5-HEXADIYNE 95.00% 628-16-0 2G $775.58 2021-12-16 Buy
Product number Packaging Price Buy
H0485 1g $319 Buy
H0485 5g $1080 Buy
018720 2g $123 Buy
018720 10g $444 Buy
CHM0006237 2G $775.58 Buy

1,5-HEXADIYNE Chemical Properties,Uses,Production

Uses

1,5-Hexadiyne is used in the preparation of bisdehydro[12]annulene and biphenylene. It is also used as an important starting material in the preparation of (5Z,9Z)-5,9-hexadecadienoic acid. Further, it is involved in the preparation of linear organotin polymers by reaction with organotin dihydrides.

Definition

ChEBI: Hexa-1,5-diyne is an alkadiyne and a terminal acetylenic compound.

1,5-HEXADIYNE synthesis

106-96-7
10420-90-3
33142-15-3
29776-96-3
628-16-0
71-43-2
Synthesis of 1,5-HEXADIYNE from propargyl bromide

1,5-HEXADIYNE Preparation Products And Raw materials

Raw materials

2-Bromo-1-hexen-5-yne Propargyl iodide

Preparation Products

1,2-Hexadien-5-yne 1,3-Hexadien-5-yne. 2,2,3,3-Tetramethylbutane 2,5-DIMETHYL-1-PHENYLPYRROLE Allene
1,5-DECADIYNE

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1,5-HEXADIYNE Suppliers

Global( 51)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52925 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109 market03@meryer.com China 40228 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44689 61
Shandong Xiya Chemical Co., Ltd 4009903999 13355009207 3007715519@qq.com China 18738 57
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14055 65
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9895 58
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9891 58
Supplier Advantage
Aladdin Scientific 		58
Mainchem Co., Ltd. 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shandong Xiya Chemical Co., Ltd 57
BOC Sciences 65
T&W GROUP 58
Shanghai T&W Pharmaceutical Co., Ltd. 58

1,5-HEXADIYNE Spectrum

1,5-HEXADIYNE(628-16-0)MS1,5-HEXADIYNE(628-16-0)1HNMR1,5-HEXADIYNE(628-16-0)13CNMR1,5-HEXADIYNE(628-16-0)IR1

628-16-0(1,5-HEXADIYNE)Related Search:

1,5-HEXADIYNE 1,5-DECADIYNE 1,6-DIPHENOXY-2,4-HEXADIYNE 2,4-HEXADIYNE-1,6-DIOL,1,6-DIHYDROXY-2,4-HEXADIYNE,2,4-HEXADIYNE-1,6-DIOL 99+% 1,6-DIPHENOXY-2,4-HEXADIYNE, 98+%
(-)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL 2,4-HEXADIYNE 2,6-OCTADIYNE 1,6-BIS(MORPHOLINO)-2,4-HEXADIYNE,1,6-DIMORPHOLINO-2,4-HEXADIYNE,1,6-DI-N,N'-MORPHOLINYL-2,4-HEXADIYNE 5,7,11-dodecatriyn-1-ol
1,6-DI-(N-CARBAZOLYL)-2,4-HEXADIYNE (+)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL 1,1,6,6-Tetraphenyl-2,4-hexadiyne-1,6-diol 2,4-HEXADIYNE-1,6-DIOL BIS(AZOBENZENE-4-SULFONATE) 5,9-TETRADECADIYNE
6-Phenyl-2,4-hexadiyne,1-Phenyl-2,4-hexadiyne diacetylenedicarboxylic acid (5Z)-5-(2,4-Hexadiyne-1-ylidene)furan-2(5H)-one

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Bipropargyl Dipropargyl HCequivCCH2CH2CequivCH hexa-1,5-diyne 1,5-HEXADIYNE Hexadiyne-3-ene 1,5-Hexadiyne (6CI, 8CI, 9CI) 1,5-HEXADIYNE, 50% IN PENTANE 1,5-HEXADIYNE: 50% BY WT. IN PENTANE Hexane-1,5-diyne 1,5-Hexadiyne solution, 50 wt. % in pentane 1,5-Hexadiyne (stabilized with BHT) BHT)1,5-Hexadiyne(stabilizedwithBHT) 628-16-0 CHoCCH22 CHCCH22 HCCCH2CH2CCH HCCCH22CCH