• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • 品牌 INFI
  • 编号 H58557
  • 规格 25 wt.% solution in methanol, SpcSeal
  • CAS  77-98-5
  • MDL Number  MFCD00009024
  • 包装 价格 库存 - 促销价
    100mL   
    RMB   170
    500mL   
    RMB   480
    1L      
    RMB   780
    Tetraethylammonium hydroxide
四乙基氢氧化铵

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  • H58557 MSDS

  • Mol. Formula: (C2H5)4N(OH)
  • Mol. Weight: 147.26
  • Density: 1.023 g/mL at 25 °C
  • Refractive index: n20/D 1.404
  • TSCA: Yes
  • Boiling Point: 102
  • Melting Point: 40-50°
  • Flash Point: 16°(60°F)
  • Solubility: 可溶
  • Stability: 对空气敏感
  • Chemical Name
    Tetraethylammonium hydroxide
    Synonym
  • 四乙基氢氧化铵 溶液
  • 氫氧四乙銨
  • TETRAETHYLAMMONIUM HYDROXIDE SOLUTION,~1 .0 M IN WATER
  • TEAOH solution
  • n,n,n-triethyl-ethanaminiuhydroxide
  • Tetraethylammonium hydroxide
  • 四乙基氢氧化铵溶液
  • 四乙基氢氧化铵, 20% aq. soln.
  • 氢氧化四乙基铵
  • Ethanaminum,N,N,N-triethyl-,hydroxide
  • 四乙基氢氧化铵(TEAH
  • 四乙基氢氧化铵 /水溶液
  • 四乙基氢氧化铵, 25% W/W IN METHANOL
  • N,N,N-三乙基乙铵氢氧化物
  • Ammonium, tetraethyl-, hydroxide
  • TETRAETHYLAMMONIUM HYDROXIDE 20 WT. % &
  • Beilstein Registry Number
    3912961
    PubChem Substance ID
    24858282
    CAS Number
    77-98-5
    MDL Number
    MFCD00009024
    Reaxys-RN
    3912961
    Merck Number
    9201
    EC Number
    201-073-3
    Chemical Name Translation
    四乙基氢氧化铵
    Wiswesser Line Notation
    2K2&2&2 &Q
    LabNetwork Molecule ID
    LN00163168
    Precautionary statements
  • P303+361+353+310+363
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261305+351+338
  • 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。
  • 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。
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 如果食入:立即呼叫中毒控制中心或医生/医师。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • 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。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 如果吞咽:漱口。不要催吐。
  • P405 Store locked up. 上锁保管。
  • P304+340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 如果吸入:转移到空气新鲜处,休息,保持一个适合呼吸的姿势。
  • P280305+351+338310
  • P304+340+310
  • P305+351+338+310
  • P301+330+331+310
  • GHS Symbol
    Signal word
  • Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H331 Toxic if inhaled 吸入中毒
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H301 Toxic if swallowed 吞食有毒
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H370 Causes damage to organs 导致器官损伤
  • Hazard Codes
  • F,T
  • F;T;N
  • WGK Germany
    3
    Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
  • RTECS
    KH3150000
    UN Number
  • 3267
  • Risk Statements
  • R34 Causes burns 会导致灼伤
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
  • R39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 毒性:吸入,皮肤接触和吞食都会产生十分严重的不可逆危险
  • R51 Toxic to aquatic organisms 对水生生物有毒
  • R11 Highly flammable 非常易燃
  • 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;
  • 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);
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S7 Keep container tightly closed 保存在严格密闭容器中;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • Storage condition
  • 充氩保存
  • 2-8°C
  • Air Sensitive
  • Packing Group
    II
    Hazard Class
    8
    Warnings
  • 危化品目录(2015)
  • TYPE OF TEST            : LDLo - Lowest published lethal dose
    ROUTE OF EXPOSURE       : Parenteral
    SPECIES OBSERVED        : Amphibian - frog
    DOSE/DURATION           : 60 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       85IXA4 "Structure et Activite Pharmacodyanmique des Medicaments du Systeme
       Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948
        Volume(issue)/page/year: -,681,1948

    TYPE OF TEST            : LDLo - Lowest published lethal dose
    ROUTE OF EXPOSURE       : Subcutaneous
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 107 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
       Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
       Volume(issue)/page/year: 28,367,1926

  • 相转移催化剂或电子工业
  • Merck: 14,9201
  • Merck: 14,9201 Beilstein: 4,IV,331
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。