1,5-HEXADIYNE

Product Name: 1,5-HEXADIYNE
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
Formula Weight: 78.11
MOL File: 628-16-0.mol

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1,5-HEXADIYNE Property

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)
EPA Substance Registry System: 1,5-Hexadiyne (628-16-0)

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Safety

Risk Statements: 12
Safety Statements: 9-16-29-33
RIDADR: 3295
TSCA: Yes
HS Code: 2901.29.5000
HazardClass: 3
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H319Causes serious eye irritation

H336May cause drowsiness or dizziness

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical

Product number: H0485
Product name: 1,5-Hexadiyne (stabilized with BHT)
Purity: >95.0%(GC)
Packaging: 1g
Price: $319
Updated: 2024/03/01

TCI Chemical

Product number: H0485
Product name: 1,5-Hexadiyne (stabilized with BHT)
Purity: >95.0%(GC)
Packaging: 5g
Price: $1080
Updated: 2024/03/01

Alfa Aesar

Product number: 018720
Product name: 1,5-Hexadiyne, 50% in pentane
Packaging: 2g
Price: $123
Updated: 2024/03/01

Alfa Aesar

Product number: 018720
Product name: 1,5-Hexadiyne, 50% in pentane
Packaging: 10g
Price: $444
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0006237
Product name: 1,5-HEXADIYNE
Purity: 95.00%
Packaging: 2G
Price: $775.58
Updated: 2021/12/16

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1,5-HEXADIYNE Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

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1,5-HEXADIYNE Suppliers

Americas 1 China 24 Europe 2 Germany 4 India 1 Japan 2 South Korea 1 The Netherlands 1 Ukraine 1 United Kingdom 1 United States 13 Global 51

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628-16-0, 1,5-HEXADIYNERelated 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

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