Dichloromethylphenylsilane 二氯(甲基)苯基硅烷

CAS 149-74-6 MFCD00000490

化学结构图

149-74-6
SMILES: C[Si](Cl)(Cl)c1ccccc1

化学属性

Mol. FormulaC₇H₈Cl₂Si
Mol. Weight191.13
Density1.176
Refractive index1.5180 to 1.5200
Flash Point-
TSCAYes
Boiling Point-
Solubility起反应
Melting Point-53°C

别名和识别编码

Chemical NameDichloromethylphenylsilane
Synonym CM8930 Dichlor-fenyl-methylsilane Dichlormethylphenylsilan Dichloro(phenyl)(methyl)silane Dichloromethylphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL Number-
CAS Number149-74-6
EC Number205-746-2
Beilstein Registry Number970975
PubChem Substance ID9006
Reaxys-RN970975
Chemical Name Translation二氯(甲基)苯基硅烷
Wiswesser Line NotationG-SI-G1&R
LabNetwork Molecule IDLN01746174
InChIInChI=1S/C7H8Cl2Si/c1-10(8,9)7-5-3-2-4-6-7/h2-6H,1H3
Canonical SMILES-
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents

相关文献及参考

  • Short: III/35D2
  • Short: III/20b
  • Bifunctional reagent for the preparation of methylphenylsilyl derivatives of diols.

安全信息

RTECSVV3530000
Packing GroupII
UN Number 2437 UN 2437 8/PG 2 UN2437
Risk Statements
  • R14 Reacts violently with water 遇水会猛烈反应
  • R34 Causes burns 会导致灼伤
  • 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
  • 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；
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
  • 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）；
Storage condition Moisture Sensitive
GHS Symbol
WGK Germany1
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • 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。
  • 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。
  • 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+P330+P331+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P370+P378
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes 8 C
Hazard Class8
Warnings 危化品目录(2015) 
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 30 mg/m3/2H
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
   Liver - fatty liver degeneration
   Blood - changes in spleen
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 3,61,1961

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other th

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 3,81,1961

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 3,81,1961

Restrict 危险品

其他信息

  • 海关编码:29310095
  • Alfa Aesar:二氯甲基苯基硅烷,98% Dichloromethylphenylsilane, 98%(149-74-6)
  • Sigma Aldrich:149-74-6(sigmaaldrich)
  • 急性毒性:腹注- 大鼠 LDL0: 100 毫克/ 公斤; 腹注- 小鼠 LDL0: 100 毫克/ 公斤
  • 用途一:用于有机硅的合成
  • 用途二:用于合成有机硅树脂及含苯基硅化合物中，是有机硅重要的单体之一
  • 图谱信息:甲基苯基二氯硅烷(149-74-6)核磁图( 13 CNMR) 甲基苯基二氯硅烷(149-74-6)红外图谱(IR1) 甲基苯基二氯硅烷(149-74-6)质谱(MS) 甲基苯基二氯硅烷(149-74-6)核磁图( 1 HNMR)
  • 储运特性:库房通风低温干燥; 与氧化剂、H发孔剂、氰化物、碱类分开存放
  • 可燃性危险特性:遇氧化剂可燃, 易燃; 燃烧产生有毒氯化物烟雾
  • F:10-21
  • TSCA:Yes
  • MSDS 信息:甲基苯基二氯硅烷(149-74-6).msds
  • Acros Organics:二氯甲基苯基硅烷 Dichloromethylphenylsilane, 98%(149-74-6)
  • 类别:腐蚀物品
  • 甲基苯基二氯硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P0790 二氯(甲基)苯基硅烷 Dichloro(methyl)phenylsilane 250G 872元 2014/06/02 P0790 二氯(甲基)苯基硅烷 Dichloro(methyl)phenylsilane 25G 189元 2010/06/21 147381000 甲基苯基二氯硅烷 Dichloromethylphenylsilane 98% 100 ML 403元
  • 下游产品:甲基苯基二甲氧基硅烷
  • 用途三:用于含苯基硅油及硅橡胶的聚合，提高硅油及硅橡胶的耐热或耐低温性能，是有机硅重要的单体之一。
  • 灭火剂:砂土、雾状水、二氧化碳
  • MOL 文件:149-74-6.mol
  • 毒性分级:高毒
  • TCI Shanghai:甲基苯基二氯硅烷 Dichloro(methyl)phenylsilane,>;98.0%(GC)(149-74-6)
  • 外观性质:无色透明液体。
  • 敏感性:Moisture Sensitive

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. Silanols - Organosilicon
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  5. Silicon-Based - Protecting and Derivatizing Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  5. Silicon-Based - Protecting and Derivatizing Reagents
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Silanes 硅烷

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