ChemicalBook > CAS DataBase List > 1,6-HEPTADIYNE

1,6-HEPTADIYNE

Product Name
1,6-HEPTADIYNE
CAS No.
2396-63-6
Chemical Name
1,6-HEPTADIYNE
Synonyms
1,6-HEPTADIYNE;1,6-Heptadiyne>Heptane-1,6-diyne;1,6-HEPTADIYNE 98%;1,6-Heptadiyne,98%;1,6-Heptadiyne, 97+%;1,6-Heptadiyne (6CI, 8CI, 9CI);1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%
CBNumber
CB9250208
Molecular Formula
C7H8
Formula Weight
92.14
MOL File
2396-63-6.mol
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1,6-HEPTADIYNE Property

Melting point:
-85 °C
Boiling point:
111.5 °C (lit.)
Density 
0.805 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.441(lit.)
Flash point:
49 °F
storage temp. 
2-8°C
form 
Liquid
Specific Gravity
0.805
color 
Clear yellow
Water Solubility 
Insoluble in water.
BRN 
1731756
CAS DataBase Reference
2396-63-6(CAS DataBase Reference)
EPA Substance Registry System
1,6-Heptadiyne (2396-63-6)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16-29-33
RIDADR 
UN 3295 3/PG 2
WGK Germany 
2
RTECS 
MI5600000
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29012990
Toxicity
dog,LD50,oral,3830mg/kg (3830mg/kg),GASTROINTESTINAL: NAUSEA OR VOMITINGLIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 19, Pg. 389, 1960.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
407437
Product name
1,6-Heptadiyne
Purity
97%
Packaging
1g
Price
$42.5
Updated
2024/03/01
TCI Chemical
Product number
H0483
Product name
1,6-Heptadiyne
Purity
>98.0%(GC)
Packaging
1mL
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
H0483
Product name
1,6-Heptadiyne
Purity
>98.0%(GC)
Packaging
5mL
Price
$81
Updated
2024/03/01
Alfa Aesar
Product number
A11318
Product name
1,6-Heptadiyne, 97%
Packaging
5g
Price
$102.65
Updated
2024/03/01
Alfa Aesar
Product number
A11318
Product name
1,6-Heptadiyne, 97%
Packaging
25g
Price
$514
Updated
2024/03/01
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1,6-HEPTADIYNE Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

1,6-Heptadiyne may be used in the preparation of free-standing polymer films of poly(1,6-heptadiyne). Polymerization of 1,6-heptadiyne using an insoluble Zeigler-Natta catalyst affords soluble polymer having six-membered ring containing polyene. Ruthenium(II)-catalyzed reaction of a substituted 1,6-heptadiyne with norbornene affords a tandem [2+ 2+ 2]/[4+2] cycloaddition product and a [2+ 2+2] cycloadduct.

General Description

Polymerization of 1,6-heptadiyne using an insoluble Zeigler-Natta catalyst affords soluble polymer having six-membered ring containing polyene. Ruthenium(II)-catalyzed reaction of a substituted 1,6-heptadiyne with norbornene affords a tandem [2+ 2+ 2]/[4+2] cycloaddition product and a [2+ 2+2] cycloadduct. Cyclocopolymerization of 1,6-heptadiyne with dipropargyl ether under nitrogen atmosphere using KSCN, KBr and KI as initiators in N,N-dimethyl formamide has been studied.

1,6-HEPTADIYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,6-HEPTADIYNE Suppliers

Americas 1 Belgium 1 China 67 Europe 2 Germany 2 India 4 Japan 3 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 4 United States 20 Global 109
Matrix Fine Chemicals GmbH
Tel
--
Fax
--
Email
nfo@matrix-fine-chemicals.com
Country
Switzerland
ProdList
6968
Advantage
58
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 1,6-HEPTADIYNE manufacturers

Career Henan Chemical Co
Product
1,6-HEPTADIYNE 2396-63-6
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2020-01-30

2396-63-6, 1,6-HEPTADIYNERelated Search:

AA-861 1,6-HEPTADIYNE Eptaloprost ISOPROPYLIDENE 1,6-HEPTADIYNE-4,4-DICARBOXYLATE (MELDRUM''S ACID,DI-PROPARGYL) Cicaprost 1,4-HEPTADIYNE,1,4-HEPTADIYNE, 50% (W/W) in HEXANE,1,4-Heptadiyne (9CI) 1,5-Heptadiyne. 4-(1-Propynyl)-2,5-heptadiyne-4-ium (1,6-Heptadiyne-1,7-diyl)bis(trimethylsilane) [R,(+)]-3-Methyl-7-phenyl-4,6-heptadiyne-3-ol 1,3-Heptadiyne (6CI, 8CI, 9CI),1,3-HEPTADIYNE, 50% (W/W) in HEXANE,1,3-HEPTADIYNE [S,(-)]-3-Methyl-7-phenyl-4,6-heptadiyne-3-ol 2,5-HEPTADIYNE 1-(Trimethylsilyl)-1,3-heptadiyne 1,6-OCTADIYNE RARECHEM AQ A3 0170 SALOR-INT L159891-1EA GOLFOMYCIN A

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