使用不溶性Zeigler-Natta催化剂催化1,6-庚二炔的聚合反应，得到具有含六元环的多烯的可溶性聚合物。钌(II)催化的取代1,6-庚二炔与降冰片烯的反应，得到一个串联[2+2+2]/[4+2]环加成产物和一个[2+2+2]环加成物。[目前业内已经研究了在氮气环境下，在N,N-二甲基甲酰胺中以KSCN、KBr和KI为引发剂，1,6-庚二炔与二炔丙基醚的环化共聚合反应。 1,6-庚二炔可用于制备聚(1,6-庚二炔)的自支撑聚合物薄膜。 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 may be used in the preparation of free-standing polymer films of poly(1,6-heptadiyne).
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1,6-Heptadiyne
Dangerous GoodsCAS number：2396-63-6 molecular formula：C7H8
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | 1,6-Heptadiyne | 1,6-Heptadiyne, 97% | WLN: 1UU5UU1 | AKOS015836213 | MFCD00014925 | FT-0626888 | H0483 | NSC353895 | NSC-353895 | J-015292 | EINECS 219-253-5 | 4-01-00-01121 (Beilstein Handbook Reference) | BRN 1731756 | D90884 | DTXSID2062373 | hepta-1, | ||
| CAS number | 2396-63-6 | molecular formula | C7H8 |
| molecular weight | 92.14 g/mol | Exact mass | ≥91% |
| PSA | 0.000 Ų | logp | 1.9 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS08 , GHS02
Signal word：
Danger
Hazard Statement：
H225: 高度易燃的液体和蒸气 H304: 吞咽并进入呼吸道可能致命
Statement of Preventive Measures：
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P235: 存放在通风良好的地方。保持低温。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P241: 使用防爆的[电气/通
WGK Germany：
2
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS：
MI5600000
UN Number：
3295
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
2396-63-6 | 1,6-Heptadiyne.pdf
