Triethylphosphate 磷酸三乙酯

CAS 78-40-0 MFCD00009077

化学结构图

78-40-0
SMILES: CCOP(=O)(OCC)OCC

化学属性

Mol. FormulaC6H15O4P
Mol. Weight182.16
Refractive index1.4040 to 1.4070
Boiling Point216°C(lit.)
Density1.072
Flash Point111°C(lit.)
TSCAYes
Autoignition Point845 °F
Vapor Density6.28 (vs air)
Vapor Pressure1 mmHg ( 40 °C)
Melting Point-56°C
Solubility可溶
Stability对湿度敏感
Appearance colorless liq.

别名和识别编码

Chemical NameTriethylphosphate
Synonym Triethyl phosphate {LY} Triethyl phosphate {} {LY} Triethyl phosphate {} {} {LY} Triethyl phosphate {} {} {} {LY} Triethyl phosphate {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethyl phosphate {} {} {} {} {} {} {} {} {} {}
CAS Number78-40-0
PubChem Substance ID87574509
EC Number201-114-5
Beilstein Registry Number1,332
MDL NumberMFCD00009077
Reaxys-RN1705772
Merck Number9674
Chemical Name Translation磷酸三乙酯
Wiswesser Line Notation2OPO&O2&O2
LabNetwork Molecule IDLN00191816
Canonical SMILESCCOP(OCC)(OCC)=O
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分类

  • Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds

产品应用

  • 高沸点溶剂,乙烯酮生产催化剂,乙基化试剂,硝酸纤维素及乙酸纤维素的溶剂。

相关文献及参考

  • Short: III/35E
  • Merck: 14,9674 Beilstein:1,332
  • Short: III/35A
  • Merck: 14,9674

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xn
RTECSTC7900000
Signal word {} {} {} {} {TCI}
Precautionary statements
  • 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
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P332+P313
  • P301+P312+P330
  • P302+P350
  • P337+P313
  • P403+P233
  • 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。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P304+P340
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P308+P313
  • P304+P340+P312
  • P305+P351+P338+P337+P313
  • P308+P311
  • P405 Store locked up. 上锁保管。
  • 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。
  • 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。
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
Safety Statements
UN Number 3278
Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,605,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1311 mg/kg
TOXIC EFFECTS :
   D

TYPE OF TEST            : LCLo - Lowest published lethal

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1129,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 485 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   THERAP Therapie.  (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris,
   France)  V.1-    1946-  Volume(issue)/page/year: 15,237,1960

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSU

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 160 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 21,175,1973

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Klebsiella pneumoniae
DOSE/DURATION           : 5000 ppm
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 16,413,1972

TYPE OF TEST            : Sex chromosome loss and nondisjunction
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Insect - Drosophila melanogaster
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 21,175,1973

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 160 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 21,175,1973

TYPE OF TEST            : Specific locus test
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Insect - Drosophila melanogaster
DOSE/DURATION           : 50 mmol/L/48H
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 222,359,1989

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 57 gm/kg
SEX/DURATION            : female 92 day(s) pre-mating
                          female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - live birth index (measured after birth)
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   12,360,1968

其他信息

  • 用途一:用作高沸点溶剂、橡胶及塑料的增塑剂,也用作制备农药杀虫剂的原料、乙基化试剂等
  • 海关编码:29190090
  • MOL 文件:78-40-0.mol
  • 常规方法:玻璃瓶包装,外用木箱加固。贮存应避光、防晒、防止进水。按有毒化学品规定贮运。
  • 用途二:用作高沸点的溶剂及增塑剂,也用于杀虫剂的制备及防水化合物的配制
  • 下游产品:乙酐 --> 乙酰丙酮 --> 丙烯酸正丁酯 --> 二乙烯酮 --> 甲烷 --> 乙烯酮 --> 5-溴甲基-2,1,3-苯并二唑 --> 2,1,3-苯并二唑-5-碳酰氯 --> 法罗培南钠 --> 西多福韦 --> 以烷基烯酮二聚体为主的乳化液
  • Alfa Aesar:磷酸三乙酯,99+% Triethyl phosphate, 99+%(78-40-0)
  • 用途四:高沸点溶剂,乙烯酮生产催化剂,乙基化试剂,硝酸纤维素及乙酸纤维素的溶剂。
  • 图谱信息:磷酸三乙酯(78-40-0)红外图谱(IR2) 磷酸三乙酯(78-40-0)核磁图( 1 HNMR) 磷酸三乙酯(78-40-0)红外图谱(IR1) 磷酸三乙酯(78-40-0)核磁图( 13 CNMR) 磷酸三乙酯(78-40-0)质谱(MS) 磷酸三乙酯(78-40-0)Raman光谱
  • TSCA:Yes
  • MSDS 信息:三乙磷酸酯(78-40-0).msds
  • 蒸气压:1 mm Hg ( 40 °C)
  • 外观性质:无色、有香味、液体。
  • Sigma Aldrich:78-40-0(sigmaaldrich)
  • 上游原料:三氯氧磷 --> 三氯化磷
  • 防护措施:磷酸三乙酯在相当高的剂量下会产生麻醉样现象和显著的肌肉松弛。对脑胆碱酯酶产生抑制。对皮肤和呼吸道表面有刺激作用。大鼠经口LD50为800mg/kg。生产设备应密闭,防止泄漏。操作人员应穿戴防护装具。
  • Acros Organics:磷酸三乙酯 Triethyl phosphate, 99%(78-40-0)
  • 蒸气密度:6.28 (vs air)
  • 用途三:该品为高沸点溶剂,橡胶和塑料的增塑剂。也是催化剂。也用作制取农药杀虫剂的原料。以及用作乙基化试剂,用于乙烯酮生产。在日本,该品的70%用于催化剂,约20%用作溶剂。主要用途如下:(1)催化剂 二甲苯异构体催化剂;烯烃的聚合催化剂;制造四乙基铅的催化剂;制造碳化二亚胺的催化剂;三烷基硼和烯烃的置换反应催化剂;用乙酸高温脱水制造乙烯酮的催化剂;苯乙烯同共轭二烯类化合物聚合用的催化剂;如果在对苯二甲酸、乙二醇聚合时使用则有防止纤维变色的作用。(2)溶剂 硝酸纤维素及乙酸纤维素的溶剂;用于保持有机过氧化物催化剂寿命的溶剂;氟化乙烯分散用的溶剂;作聚酯树脂、环氧树脂的固化催化剂的过氧化物剂及稀释剂。(3)稳定剂 氯系杀虫剂和稳定剂;酚醛树脂的稳定剂;糖醇树脂的固体剂。(4)合成树脂方面 二甲酚甲醛树脂的固化剂;壳型塑模所使用的酚醛树脂的软化剂;氯乙烯的柔软剂;乙酸乙烯聚合物的增塑剂;聚酯树脂的阻燃剂。
  • TCI Shanghai:磷酸三乙酯 Triethyl Phosphate,>;98.0%(GC)(78-40-0)
  • 磷酸三乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30184528 磷酸三乙酯;三乙基磷酸盐 500ml 41.5元 2011/04/16 P0270 磷酸三乙酯 Triethyl Phosphate 500G 342元 2011/04/16 P0270 磷酸三乙酯 Triethyl Phosphate 25G 117元
  • 方法一:1.由乙醇与三氯化磷反应而得。2.以三氯氧磷与无水乙醇反应生成磷酸三乙酯。经中和、过滤、脱醇、减压分馏等过程得成品。
  • 微有吸湿性,溶于水,但温度升高时逐渐分解。易溶于乙醇、乙醚、丙酮、酯、苯、脂肪烃、芳香烃和氯代烃等多种有机溶剂。具有温和气味。在常温时很稳定,极难燃烧。有刺激性。

系列性分类


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