包装 价格 库存 - 促销价
100g     RMB    90
500g     RMB   310
1kg      RMB   520
Tetraethylammonium hydroxide
四乙基氢氧化铵

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  • 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 NameTetraethylammonium 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 Number3912961
PubChem Substance ID 24858282
CAS Number77-98-5
MDL NumberMFCD00009024
Reaxys-RN3912961
Merck Number9201
EC Number201-073-3
Chemical Name Translation四乙基氢氧化铵
Wiswesser Line Notation2K2&2&2 &Q
LabNetwork Molecule IDLN00163168
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 Germany3
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSKH3150000
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 GroupII
Hazard Class8
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。