1,1,1,3,5,5,5-Heptamethyltrisiloxane 1,1,1,3,5,5,5-七甲基三硅氧烷

CAS 1873-88-7 MFCD00048000

化学结构图

1873-88-7
SMILES: C[SiH](O[Si](C)(C)C)O[Si](C)(C)C

化学属性

Mol. FormulaC7H22O2Si3
Mol. Weight222.50
Density0.819
Refractive index1.3800 to 1.3840
Boiling Point163.8°C at 760 mmHg
Flash Point22°C
TSCAYes
Melting Point<0°C
Stability对湿度敏感

别名和识别编码

Chemical Name1,1,1,3,5,5,5-Heptamethyltrisiloxane
Synonym 1,1,1,3,5,5,5-Heptamethyltrisiloxane {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1,1,3,5,5,5-Heptamethyltrisiloxane {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number1873-88-7
MDL NumberMFCD00048000
Beilstein Registry Number1748455
EC Number217-496-1
PubChem Substance ID87560808
Reaxys-RN1748455
Chemical Name Translation1,1,1,3,5,5,5-七甲基三硅氧烷
LabNetwork Molecule IDLN00198439
InChIInChI=1S/C7H21O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h1-7H3
Canonical SMILESC[Si](C)(C)O[SiH](C)O[Si](C)(C)C
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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分类

  • {SNA} Chemical Synthesis, Organometallic Reagents, Organosilicon, Siloxanes
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: EINECS
  • Short: III/35E
  • Short: III/38A

安全信息

WGK Germany3
Hazard Codes 3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
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
UN Number 1993 UN 1993 3/PG 2
GHS Symbol
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
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+P242+P243
  • 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。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • 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
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupII
Hazard Class3
Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • 双三甲基硅氧基甲基硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H1267 1,1,1,3,5,5,5-七甲基三硅氧烷 1,1,1,3,5,5,5-Heptamethyltrisiloxane 25ML 388元 2014/06/02 H1267 1,1,1,3,5,5,5-七甲基三硅氧烷 1,1,1,3,5,5,5-Heptamethyltrisiloxane 250ML 2610元
  • TCI Shanghai:1,1,1,3,5,5,5-七甲基三硅氧烷 1,1,1,3,5,5,5-Heptamethyltrisiloxane,>;98.0%(GC)(1873-88-7)
  • Sigma Aldrich:1873-88-7(sigmaaldrich)
  • MOL 文件:1873-88-7.mol
  • 用途一:七甲基三硅氧烷含有活性很高的硅-氢键，是合成聚醚改性三硅氧烷的基本原料，聚醚改性三硅氧烷是一种特殊结构的表面活性剂，可广泛应用于农药助剂、涂料助剂等。
  • F:10-21
  • TSCA:Yes

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon

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