Triacetoxymethylsilane 甲基三乙酰氧基硅烷

CAS 4253-34-3 MFCD00008694

化学结构图

4253-34-3
SMILES: CC(=O)O[Si](C)(OC(C)=O)OC(C)=O

化学属性

Mol. FormulaC7H12O6Si
Mol. Weight220.25
Boiling Point94-95 °C at 9 mmHg
Density1.20
Melting Point40-45 °C
Flash Point85°(185°F)
TSCAYes
Refractive index1.4045-1.4055
Appearance 无色或浅黄色透明液体较底温下白色晶体
Stability对湿度敏感

别名和识别编码

Chemical NameTriacetoxymethylsilane
Synonym Triacetoxymethylsilane {LY} Triacetoxymethylsilane {} {LY} Triacetoxymethylsilane {} {} {LY} Triacetoxymethylsilane {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triacetoxymethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number4253-34-3
PubChem Substance ID77929
EC Number224-221-9
Beilstein Registry Number4(4)4208
MDL NumberMFCD00008694
Reaxys-RN1788668
Chemical Name Translation甲基三乙酰氧基硅烷
InChIKeyTVJPBVNWVPUZBM-UHFFFAOYSA-N
Wiswesser Line Notation1VO-SI-1&OV1&OV1
LabNetwork Molecule IDLN00223795
Canonical SMILESC[Si](OC(C)=O)(OC(C)=O)OC(C)=O
InChIInChI=1S/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3
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   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {uni_hamburg} no charge; ester; 1fragment
  • {SNA} Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

产品应用

  • 合成交联性树脂，还可处理各种无机填料。

相关文献及参考

  • Beilstein:4(4)4208
  • Short: EINECS
  • Short: II/5

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H303 May be harmfully swallowed 吞食可能有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • 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 dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
RTECSVV4500000
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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+P312
  • P301+P330+P331
  • P301+P330+P331+P310
  • P302+P352
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P309+P311
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+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
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
UN Number 1759 UN1759
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition Moisture Sensitive 充氩保存 对湿度敏感
Packing GroupIII
Hazard Class8 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2060 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1229,1986

其他信息

  • 用途一:主要用于室温硫化硅橡胶剂及作为合成原料。
  • TCI Shanghai:甲基三乙酰氧基硅烷 Triacetoxymethylsilane,>;92.0%(GC)(4253-34-3)
  • 用途三:用作交联剂，可用于塑料、尼龙、陶瓷、铝等与硅橡胶的粘合
  • F:9-21
  • 甲基三乙酰氧基硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1786 甲基三乙酰氧基硅烷 Triacetoxymethylsilane 25G 316元 2010/05/25 B23974 三乙酰氧基甲基硅烷, 96% Triacetoxy(methyl)silane, 96% 50g 1340元 2010/05/25 B23974 三乙酰氧基甲基硅烷, 96% Triacetoxy(methyl)silane, 96% 250g 4340元
  • MOL 文件:4253-34-3.mol
  • 用途二:用作合成橡胶抑制剂、添加剂
  • Alfa Aesar:三乙酰氧基甲基硅烷,96% Triacetoxy(methyl)silane, 96%(4253-34-3)
  • 甲基三乙酰氧基硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 T1786 甲基三乙酰氧基硅烷 Triacetoxymethylsilane 25G 447元 2010/05/25 B23974 三乙酰氧基甲基硅烷, 96% Triacetoxy(methyl)silane, 96% 50g 1340元 2010/05/25 B23974 三乙酰氧基甲基硅烷, 96% Triacetoxy(methyl)silane, 96% 250g 4340元
  • 敏感性:Moisture Sensitive
  • Sigma Aldrich:4253-34-3(sigmaaldrich)
  • 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
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C6 to C7 - Esters
  1. Materials Science 材料科学
  2. Silane Coupling Agents 硅烷偶联剂

相关产品推荐