1,7-Octadiyne 1,7-辛二炔

CAS 871-84-1 MFCD00008580

化学结构图

871-84-1
SMILES: C#CCCCCC#C

化学属性

Mol. FormulaC8H10
Mol. Weight106.17 g/mol
Refractive index1.4450 to 1.4480
Boiling Point135-136
Density0.800
Flash Point23°C(lit.)
TSCAYes

别名和识别编码

Chemical Name1,7-Octadiyne
Synonym 1,7-Dctadiyne 1,7-OCTADIYNE 1,7-Octadiin 1,7-Octadiyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00008580
CAS Number871-84-1
PubChem Substance ID70099
EC Number212-815-0
Beilstein Registry Number1697275
Reaxys-RN1697275
Chemical Name Translation1,7-辛二炔
InChIKeyDSOJWVLXZNRKCS-UHFFFAOYSA-N
LabNetwork Molecule IDLN01743519
InChIInChI=1S/C8H10/c1-3-5-7-8-6-4-2/h1-2H,5-8H2
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分类

  • {uni_hamburg} no charge; 1fragment
  • {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal

相关文献及参考

  • Short: EINECS
  • Beilstein:1(2)248
  • Short: IV/8C
  • Useful bifunctional chain extension unit. For use in Co-mediated [2+2+2] cyclotrimerization reactions, see: Synthesis, 1374 (1994).
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P310
  • P301+P316
  • P302+P352
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
Packing GroupIII
UN Number
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
Hazard Codes
Hazard Class3
Storage condition 储存温度2-8℃ 0-6°C

其他信息

  • MOL 文件:871-84-1.mol
  • 图谱信息:1，7-辛二炔(871-84-1)质谱(MS) 1，7-辛二炔(871-84-1)红外图谱(IR1)
  • Acros Organics:1，7-辛二炔 1,7-Octadiyne, 99%(871-84-1)
  • 1,7-Octadiyne is a terminal bis-alkyne and participates in the formation of uranium(IV) vinyl complexes.It reacts with frustrated Lewis pair P(o-tolyl)3/B(C6F5)3 by acetylene C-C coupling to yield the zwitterionic product.It undergoes the reductive cyclization during reaction with Re2Cl4(μ-dppm)2 (dppm = Ph2PCH2PPh2) and affords quadruply bonded dirhenium(III) complex Re2Cl3(μ,η2-C8H7)(μ-dppm)2.
  • Sigma Aldrich:871-84-1(sigmaaldrich)
  • TCI Shanghai:1,7-辛二炔 1,7-Octadiyne,>;97.0%(GC)(871-84-1)
  • Alfa Aesar:1,7-辛二炔,98% 1,7-Octadiyne, 98%(871-84-1)
  • 1，7-辛二炔价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 O0147 1,7-辛二炔 1,7-Octadiyne 5ML 481元 2014/06/02 O0147 1,7-辛二炔 1,7-Octadiyne 25ML 1450元 2010/06/21 171340500 1，7-辛二炔 1,7-Octadiyne 99% 50 GR 3162元

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Functionalized Alkynes 功能性炔烃
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Functionalized Alkynes 功能性炔烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  5. Terminal - Alkynes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  5. Internal
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Acetylenes 炔烃

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