4-Methoxytrityl chloride 4-甲氧基三苯甲基氯

规格: 98%
CAS: 14470-28-1
产品编号: H40314
MDL: MFCD00000814
品牌: INFI
Chemical Name4-Methoxytriphenylchloromethane
Synonym p-Methoxytrityl chloride {LY} p-Methoxytrityl chloride {} {LY} p-Methoxytrityl chloride {} {} {LY} p-Methoxytrityl chloride {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxytrityl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} p-Methoxy
MDL NumberMFCD00000814
Beilstein Registry Number798425
EC Number238-463-8
CAS Number14470-28-1
PubChem Substance ID87572789
Alfabeta NameCHLORODIPHENYLMETHYLMETHOXYBENZENE 14[]()---
Reaxys-RN798425
Chemical Name Translation4-甲氧基三苯甲基氯甲烷
LabNetwork Molecule IDLN00181908
InChIKeyOBOHMJWDFPBPKD-UHFFFAOYSA-N
Canonical SMILESCOC1=CC=C(C(C2=CC=CC=C2)(Cl)C3=CC=CC=C3)C=C1
GHS Symbol
Precautionary statements
  • 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。
  • P305+P351+P338
  • P305+P351+P338+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
    Hazard statements
    • 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
      WGK Germany3
      Signal word Warning
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      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；
      • 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；
      • S37 Wear suitable gloves 戴适当手套；
      • 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 2-8°C {LY} 2-8°C Moisture Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
          Hazard Codes C;Xi Xi
          Warnings IRRITANT
        • 羟基保护试剂（Hydroxyl Protecting Agent）
        • {ALF} In a comparison with Dmt for N-protection during solid-phase peptide synthesis, the N-Mmt group was found to survive intact whereas N-Dmt derivatives decomposed slowly in protic solvents: Tetrahedron. Lett., 39, 1733 (1998).
        • {ALF} Reagent for protection of alcohols, cf Chlorotriphenyl­methane, A11799, as their monomethoxytrityl (Mmt) ethers, intermediate in acid-lability between trityl (Trt) and dimethoxytrityl (Dmt); see 4,4'-Dimethoxytrityl­ chloride, A11626. For use of DMAP as a catalyst for methoxytritylation of alcohols and amines, see: Tetrahedron Lett., 21, 3899 (1980); J. Org. Chem., 47, 571 (1982); Chem. Lett., 15 (1982).
        • {ALD} Beilstein:6,713
          • 14470-28-1 H40314 4-Methoxytrityl chloride 4-甲氧基三苯甲基氯

          化学属性

          Mol. FormulaC20H17ClO
          Mol. Weight308.80
          Melting Point122-124°C
          TSCANo
          Density1.151
          Boiling Point423.55 °C at 760 mmHg

          *以上化合物性质及应用等信息仅供参考