ChemicalBook >> CAS DataBase List >>1,6-HEPTADIYNE
1,6-HEPTADIYNE
- CAS No.
- 2396-63-6
- Chemical Name:
- 1,6-HEPTADIYNE
- Synonyms
- 1,6-HEPTADIYNE;Heptane-1,6-diyne;1,6-Heptadiyne>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
- Molecular Weight:
- 92.14
- MDL Number:
- MFCD00014925
- MOL File:
- 2396-63-6.mol
- MSDS File:
- SDS
Last updated:2023-05-09 09:30:57
| Melting point | -85 °C |
|---|---|
| Boiling point | 111.5 °C (lit.) |
| Density | 0.805 g/mL at 25 °C (lit.) |
| refractive index |
n |
| 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) |
| EWG's Food Scores | 1 |
| FDA UNII | 4Q2T7VS4RE |
| EPA Substance Registry System | 1,6-Heptadiyne (2396-63-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P210 | |||||||||
| 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. | |||||||||
| NFPA 704 |
|
1,6-HEPTADIYNE price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 407437 | 1,6-Heptadiyne 97% | 2396-63-6 | 1g | $42.5 | 2024-03-01 | Buy |
| TCI Chemical | H0483 | 1,6-Heptadiyne >98.0%(GC) | 2396-63-6 | 1mL | $27 | 2024-03-01 | Buy |
| TCI Chemical | H0483 | 1,6-Heptadiyne >98.0%(GC) | 2396-63-6 | 5mL | $81 | 2024-03-01 | Buy |
| Alfa Aesar | A11318 | 1,6-Heptadiyne, 97% | 2396-63-6 | 5g | $102.65 | 2024-03-01 | Buy |
| Alfa Aesar | A11318 | 1,6-Heptadiyne, 97% | 2396-63-6 | 25g | $514 | 2024-03-01 | Buy |
1,6-HEPTADIYNE Chemical Properties,Uses,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
1,6-HEPTADIYNE Suppliers
Global( 109)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| BTC pharm India | +918790379245 | banny.janga@btcpharm.com | India | 1269 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
View Lastest Price from 1,6-HEPTADIYNE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-01 | 1,6-HEPTADIYNE
2396-63-6
|
US $3.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 1,6-HEPTADIYNE
2396-63-6
- US $3.00 / KG
- 98%
- Career Henan Chemical Co
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