Tetraethyl pyrophosphate -

CAS 107-49-3 MFCD00055459

化学结构图

107-49-3
SMILES: CCOP(=O)(OCC)OP(=O)(OCC)OCC

化学属性

Mol. FormulaC8 H20 O7 P2
Mol. Weight290.19
Flash Point-
Solubility与水混溶，可混溶于多数有机溶剂。
Density1.205
Boiling Point-

别名和识别编码

Chemical NameTetraethyl pyrophosphate
Synonym Bis-O,O-diethylphosphoric anhydride Bladan C8H20O7P2 (diphosphoric acid tetraethyl ester) Diphosphoric acid, tetraethyl ester ENT 18,771 ETHYL PYROPHOSPHATE Ethyl pyrophosphate (Et4P2O7) Ethyl pyrophosphate, tetra- Fosvex Grisol HETP Hepthexamite Hexamite KILLAZ Killax Killex Lethalaire G-52 Lethalaire g-52 Lirohex MORTOPAL(R) Mortopal NIFOS T(R) Nifos Nifos T Pyrodust Pyrophosphoric acid, tetraethyl ester RCRA was TE TEP TEP (phosphate) TEPP {} {} {} {} {} {} {} {} {} {}
MDL Number-
Beilstein Registry Number1714017
CAS Number107-49-3
EC Number203-495-3
PubChem Substance ID7873
Chemical Name Translation-
Merck Number13,9279
Wiswesser Line Notation2OPO&O2&OPO&O2&O2
InChIInChI=1S/C8H20O7P2/c1-5-11-16(9,12-6-2)15-17(10,13-7-3)14-8-4/h5-8H2,1-4H3
Canonical SMILES-
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分类

  • Acaricides, Alpha sort, Analytical Standards, Analytical/Chromatography, Chromatography, Environmental Standards, Insecticides, Organophorous, Pesticides, Pesticides & Metabolites, Q-Z
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Alphabetical Index of Analytical Standards, Acaricides, Analytical Standards, Analytical/Chromatography, Chromatography, Environmental Standards, Insecticides, Organophorous, Pesticides & Metabolites, Pesticides Standards, T, TA - TE

相关文献及参考

  • Short: IV/15A
  • Short: III/38A
  • Merck:13,9279

安全信息

RTECSUX6825000
GHS Symbol
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P301+P310
  • P302+P350
  • 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。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Hazard statements
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H310 Fatal in contact with skin 皮肤接触致命
  • H300 Fatal if swallowed 吞食致命
  • H300+H310
WGK Germany3
Signal word Danger
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes T+,N
Risk Statements
  • R50 Very toxic to aquatic organisms 对水生生物极毒
  • R27/28 Very toxic in contact with skin and if swallowed 皮肤接触及吞食都有剧毒
Safety Statements
  • 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；
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
  • 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）；
Packing GroupI
Hazard Class6.1(a)
Storage condition +4°C 2-8°C 4 4°C, Hygroscopic 4℃ 储存温度：2 - 8 °C
UN Number 3018
Restrict 剧毒化学品
Warnings 危化品目录(2015) 危险化学品 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 279 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   4,S195,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PHJOAV Pharmaceutical Journal.  (Pharmaceutical Soc. of Great Britain, 1
   Lambeth High St., London, SE1 7JN, UK)  V.131-    1933-
   Volume(issue)/page/year: 185,361,1960

T

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IAEC** Interagency Collaborative Group on Environmental Carcinogenesis,
   National Cancer Institute, Memorandum, June 17, 1974
   Volume(issue)/page/year: 17JUN1974

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Human
DOSE/DURATION           : 286 ug/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - paresthesis
   Behavioral - excitement
   Gastrointestinal - nausea or vomiting
REFERENCE :
   CMEP** "Clinical Memoranda on Economic Poisons," U.S. Dept. HEW, Public
   Health Service, Communicable Disease Center, Atlanta, GA, 1956
   Volume(issue)/page/year: -,1,1956

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

其他信息

  • MSDS 信息:特普(107-49-3).msds
  • 灭火剂:砂土、干粉、泡沫
  • 储运特性:库房通风低温干燥; 与食品原料分开储运
  • 急救治疗:[1]用阿托品1～5mg皮下或静脉注射(按中毒轻重而定) [2]用解磷定0.4－1.2g 静脉注射(按中毒轻重而定) [3]禁用吗啡、茶硷、吩噻嗪、利血平。 [4]误服立即引吐、洗胃、导泻(清醒时才能引吐)。
  • 类别:农药
  • 毒性分级:剧毒
  • 急性毒性:口服-大鼠 LD50: 0.5 毫克/公斤; 口服-小鼠 LD50: 3 毫克/公斤
  • 可燃性危险特性:明火可燃; 受热放出有毒氧化磷气体
  • 中毒症状:急性中毒多在12小时内发病，口服立即发病。轻度：头痛、头昏、恶心、呕吐、多汗、无力、胸闷、视力模糊、胃口不佳等，全血胆碱酯酶活力一般降 至正常值的70－50%。中度：除上述症状外还出现轻度呼吸困难、肌肉震颤 、瞳孔缩小、精神恍惚、行走不稳、大汗、流涎、腹疼、腹泻。重者还会出 现昏迷、抽搐、呼吸困难、口吐白沫、大小便失禁，惊厥，呼吸麻痹。
  • 职业标准:TWA 0.05 毫克/立方米
  • Sigma Aldrich:107-49-3(sigmaaldrich)
  • 注意事项:[1]该药为高毒农药，不得喷雾使用，只能拌毒土撒施 [2]稻田施药应在前一天调节水层1寸左右，施药后3－5天不得放水，严防田水外流 [3]收获前20－30天禁用 [4]对鱼类毒性高，养鱼稻田不得施该药 [5]施药时应注意安全防护措施，以免污染皮肤和眼睛，甚至中毒
  • 外观性质:无色无味吸湿性液体。
  • MOL 文件:107-49-3.mol

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Pesticides & Metabolites - Environmental Standards
  6. Pesticides - Pesticides & Metabolites
  7. Acaricides - Pesticides
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Pesticides & Metabolites - Environmental Standards
  6. Alpha sort - Pesticides & Metabolites
  7. Q-Z - Alpha sort
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. T - Alphabetic
  5. TA - TE - T

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