包装 价格 库存 - 促销价
100mL    RMB   100
500mL    RMB   360
1L       RMB   550
Tetramethylammonium hydroxide	四甲基氢氧化铵

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  • Mol. Formula: C4H13NO
  • Mol. Weight: 91.15
  • Density: 1.016
  • Refractive index: n20/D 1.3806
  • TSCA: Yes
  • Boiling Point: 110
  • Flash Point: 12°(54°F)
  • Melting Point: 62-71 ºC
  • Solubility: 可溶
  • Vapor Pressure: 17.5 mmHg ( 20 °C)
  • Appearance: {Chemicalbook} 无色结晶(常含三、...
  • Stability: 对空气敏感
Chemical NameTetramethylammonium hydroxide
Synonym
  • 四甲基氢氧化铵
  • 四甲基氢氧化铵, 25% W/W IN METHANOL
  • nmd3
  • tetramethylammoniumhydroxide,solution
  • megapositcd14
  • n,n,n-trimethyl-methanaminiuhydroxide
  • NMW-W
  • TETRAME-AMMONIUMHYDROXIDE/H20
  • 氢氧化四甲铵, 2.38% w/w水溶液, 电子级, 99.9999% (metals basis)
  • TETRAMETHYLAMMONIUM HYDROXIDE, 10 WT. % SOLUTION IN WATER
  • 氫氧化四甲銨
  • TETRAMETHYLAMMONIUM HYDROXIDE SOLUTION, ~10% IN WATER
  • 四甲基氢氧化铵25%溶液
  • 四甲基氢氧化铵,溶液
  • 氢氧化四甲基胺,1.0M水溶液,ACS
  • Tetramethylaminonium hydroxide
  • TMAH
  • Ammonium, tetramethyl-, hydroxide
  • nmw-w
  • TETRAMETHYLAMMONIUM HYDROXIDE
  • tetramethylammoniumhydroxide,10%solutioninwater
  • Methanaminium,N,N,N-trimethyl-,hydroxide
  • NMD 3
  • tetramethyl-ammoniuhydroxide
  • 四甲基氢氧化铵, 25% W/W AQ. SOLN., ELECTRONIC GRADE, 99.99
  • 四甲基氢氧化铵 溶液
  • hydroxydedetetramethylammonium
  • Hydroxyde de tetramethylammonium
  • TETRAMETHYLAMMONIUM HYDROXIDE, 1.0M SOLN . IN H2O, A.C.S. REAGENT
  • 四甲基氢氧化铵溶液
  • 四甲基氫氧胺 (顯影液)
  • 四甲基氢氧化铵, 25% W/W AQ. SOLN.
  • Tetramethyl ammonium
  • ocg945
  • 显影液TMAH
  • N,N,N-TRIMETHYLMETHANAMINIUM HYDROXIDE
  • 氢氧化四甲基胺, 2.38% W/W AQ. SOLN., ELECTRONIC GRADE, 99.
  • TETRAMETHYLAMMONIUM HYDROXIDE SOL., 6% IN PROPYLENEGLYCOL
  • Tetramethylammonium hydroxide concentrate
MDL NumberMFCD00008280
CAS Number75-59-2
PubChem Substance ID 87576140
Beilstein Registry Number3558708
EC Number200-882-9
Merck Number9224
Reaxys-RN3558708
Chemical Name Translation四甲基氢氧化铵
Wiswesser Line Notation1K1&1&1 &Q
LabNetwork Molecule IDLN00193980
GHS Symbol
WGK Germany3
Hazard statements
  • H301+311
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H301 Toxic if swallowed 吞食有毒
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H319 Causes serious eye irritation 严重刺激眼睛
  • 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
  • H300 Fatal if swallowed 吞食致命
  • H300+310
  • H302+312
  • H312 Harmful in contact with skin 皮肤接触有害
  • H331 Toxic if inhaled 吸入中毒
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes
  • F,T
  • T
  • T+
Precautionary statements
  • 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。
  • P261305+351+338
  • 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。
  • 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+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。
  • P307+311 IF exposed: call a POISON CENTER or doctor/physician. 如果接触:呼叫解毒中心或医生/医师。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+350 IF ON SKIN: Gently wash with plenty of soap and water. 如果在皮肤上:轻轻地用大量肥皂和水清洗
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P403+233 Store in a well-ventilated place. Keep container tightly closed. 存放在通风良好的地方。保持容器密闭。
  • P305+351+338+310
  • P303+361+353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 如果沾上皮肤(或头发):删除/立即脱掉所有被污染的衣服。清洗/淋浴冲洗皮肤。
  • P301+310+330
  • P304+340+310
  • P308+311
  • P301+330+331+310
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • 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。
  • 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。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P260280303+361+353
Signal word
Packing GroupII
UN Number
  • UN1835
  • UN2924
  • 2924
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
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
  • R52/53
  • R24/25 Toxic in contact with skin and if swallowed 皮肤接触及吞食都有毒
  • R48/21
  • R34 Causes burns 会导致灼伤
  • R11 Highly flammable 非常易燃
  • 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
  • R36 Irritating to eyes 刺激眼睛
  • 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
  • R48/24
  • R10 Flammable 易燃
  • R23 Toxic by inhalation 吸入有毒
  • R27/28 Very toxic in contact with skin and if swallowed 皮肤接触及吞食都有剧毒
  • R35 Causes severe burns 会导致严重灼伤
  • R52 Harmful to aquatic organisms 对水生生物有害
  • R25 Toxic if swallowed 吞咽有毒
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R51/53
  • R24 Toxic in contact with skin 与皮肤接触有毒
  • R44 Risk of explosion if heated under confinement 密封下加热有爆炸危险
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
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;
  • 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);
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • 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;
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • 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;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染;
  • S4 Keep away from living quarters 远离生活区;
  • S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭,置于通风良好的场所;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
Storage condition
  • 充氩保存
  • 2-8°C
  • Air Sensitive
RTECSPA0875000
Hazard Class8
Warnings
  • 危化品目录(2015)
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 25 mg/kg TOXIC EFFECTS : Skin and Appendages - dermatitis, other (after systemic exposure) REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570994
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1 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: -,688,1948
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 19 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
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Amphibian - frog DOSE/DURATION : 5 mg/kg TOXIC EFFECTS : Vascular - BP elevation not characterized in autonomic section 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: -,688,1948
TYPE OF
  • 在电子行业中,广泛用作硅晶片蚀刻剂、清洗剂、正胶显影剂等
  • Merck: 14,9224
  • Merck: 14,9224 Beilstein: 4,IV,145
  • 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。