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Triethyl phosphate (cas 78-40-0) Molecular Structure

Triethyl phosphate(CAS No. 78-40-0)

  • Molecular Formula: C6H15O4P
  • Molecular Weight: 182.15

Identification of 78-40-0

  • Name:Triethyl phosphate
  • EINECS:201-114-5
  • Molecular Formula:C6H15O4P
  • CAS Registry Number:78-40-0
  • Synonyms: Ethyl phosphate; Triethyl Phosphate (TEP); Triethylphosphatecolorlessliq; Phosphoric acid triethyl ester; TEP; Flame retardant-TEP; BHGUARD-TEP
  • InChI：InChI=1/C6H15O4P/c1-4-8-11(7,9-5-2)10-6-3/h4-6H2,1-3H3
  • HS Code:29190090
  • Molecular Structure:Triethyl phosphate C6H15O4P (cas 78-40-0) Molecular Structure
  • This structure is also available as a 2d Mol file.

Chemical Properties

  • Molecular Weight:182.15
  • Density:1.072
  • Water solubility:SOLUBLE
  • Boiling Point:215℃
  • Melting Point:-56℃
  • Flash Point:130℃
  • Storage Temperature:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Refractive index:1.405-1.407
  • Solubility:Completely ( soluble in most other organic solvents)
  • Appearance:Clear, colorless liquid.
  • Stability:Stable. Combustible. Incompatible with strong oxidizing agents, water.
  • Usage:

    Used as a catalyst in the production of acetic anhydride by the ketene process, as a desensitizing agent for peroxides, and as a solvent and plasticizer for cellulose acetate.

Safety Data of 78-40-0

  • Risk Codes: R22
  • Safety Statements :S25
  • Hazard Symbols:
    Xn:Harmful

Material Safety Data Sheet(MSDS)

MSDS Documents
Sources
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1.J.T.Baker
www.jtbaker.com/msds/englishhtml/t5499.htm
2.Sigma-Aldrich
www.sigmaaldrich.com
3.Science Lab
www.sciencelab.com/msds.php?msdsId=9925320
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ChinaDiamond member Zouping Mingxing Chemical Co.,Ltd.
Purity:conformed , Packing: UN drum;Delivery terms: CIF
Tel: 86-543-4354146
Fax: 86-543-4354146
Address: 428 Daixi Third Road Zouping County Shandong Province China China
ChinaDiamond member Hangzhou Dayangchem Co., Ltd.
Triethyl phosphate
Tel: 86-571-88938639
Fax: 86-571-88938652
Address: B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China China
China Tianjin Aidelong Chemical Co.,Ltd
Purity:99.5% , Specifications Triethyl phosphate(TEP) fire retardant of rubber and plastic, material of insecticide, curing agent of resin and stabilizer Triethyl phosphate(TEP) Chemical Formula: (C2H5O)3PO Appearance:Colorless transp..
Tel: 86-22-58011809
Fax: 86-22-88239117
Address: 146,weididao ,hexidistrict TianjinChina China
China Xuancheng City Trooyawn Refined Chemical
Chemical name: Triethyl phosphate Equivalent name:TEP CAS No.:78-40-0 Applications:Fire retardant of rubber and plastic, plasticizer, material of insecticide, curing agent of resin and stabilizer.
Tel: 86-563-5090988
Address: Ruomao Rd, Economic Development Zone, Jingxian, Anhui Province, China China
China Hangzhou Flying Technology Co., Ltd.
Tel: +86-571-87389059
Fax: +86-571-87389060
Address: Office B-1604,NewYouth Plaza, GongShu Area, HangZhou,ZheJiang,P.R.China China
China Neworld Chemical Co., Ltd Shanghai
Triethyl Phosphate CAS: 78-40-0 Purity: 99.5% Min
Tel: 0086-21-64271429
Fax: 0086-21-61927516
Address: Rm 405, Bldg. 5, No. 45 WanPing Rd, Shanghai China
China jiangsu changyu chemical Co.,ltd
Purity:Water Content %, 0.2%max , Triethylfosfat, Tris(ethyl) phosphate; Triethoxyphosphine oxide,ETHYL ACID PHOSPHATE;AURORA KA-1638;Ethyl phosphate ((EtO)3PO), Fosfato de trietilo (Spanish);Phosphate de triethyle (French)CAS 78-40-0 ,Triethylphosphate..
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China HangZhou Peak Chemical Co.,Ltd
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Fax: +86 571 8542 0855
Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China China
China Xiamen hisunny chemical co.,ltd
Name Triethyl phosphate Molecular Structure Molecular Formula C 6 H 15 O 4 P Molecular Weight 182.15 CAS Registry Number 78-40-0 EINECS 201-114-5 Properties Density 1.072 Melting point -56 ºC Boiling point 215 &ord..
Tel: 86-592-3327115
Fax: 86-592-5823596
Address: Unit 603, No.879, Xiahe Rd, Meixin Building, Xiamen, China China
China Jiangsu Changyu Chemical Co.,Ltd
Purity:99% , Items Index Appearance Achromatic transparent liquid Assay % 99.5min Acid Value(mgKOH/g) 0.05max Acidity(as H3PO4%) 0.01max Refractive Index(nD20) 1.4050~1.4070 Water Content % 0.2max Density D2020 1.069~1.073
Tel: 86-512-58360800
Fax: 86-512-58606298
Address: Zhongzichang, leyu Town China
China SHIJIAZHUANG UNISON CO., LTD.
Appearance at 25鈩? Colorless transparent liquid Assay: 99.5% Min Free Acid(mgKOH/g): 0.05Max Water: 0.2%Max Density: 1.068 Refractive Index: 1.405-1.407 Chlorides(PPM): 5PPM Max Color锛?% Am.aq.sol.锛塊lett: 10max EC NO..
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Fax: +86 311 87715103
Address: 1201-1206, Xincheng Building, No. 351, Youyi North Street, Shijiazhuang China China
China Xuzhou Xuri Chemicals Co., Ltd
High quality standard with 99%min purity Competitive price in the market Prompt delivery Excellent sevices Product: Tributyl Phosphate TBP Tri-n-butyl Phosphate Molecular Formula: (C4H9O)3PO Molecular weight: 266.32( Int..
Tel: 86-0516-666988829
Address: China
China Shanghai Sunwise Chemical Co., Ltd
Tel: 86-21-60906580
Fax: 86-21-60906590
Address: 215, Reeco Tower, No. 255 Wubao Road, Shanghai, 201101，P.R. China China
China Goldlink Industries Co., Ltd
Tel: 0086-510-82714774/ 82707662
Fax: 0086-510-82700472
Address: 17/F, 258 Zhong Shan Road, Wuxi, China China
China Henan Kingway Chemicals Co.,Ltd.
Tel: 86-371-65336566
Address: B908,Xingye Mansion, China
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References of Triethyl phosphate

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intraperitoneal 800mg/kg (800mg/kg) BEHAVIORAL: GENERAL ANESTHETIC "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 605, 1969.
guinea pig LD50 oral 1600mg/kg (1600mg/kg) BEHAVIORAL: GENERAL ANESTHETIC "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 605, 1969.
guinea pig LD50 skin > 20mL/kg (20mL/kg) ? National Technical Information Service. Vol. OTS0528351,
mouse LC inhalation > 44300ug/m3/4 (44.3mg/m3) ? "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 227, 1999.
mouse LD50 intraperitoneal 485mg/kg (485mg/kg) ? Therapie. Vol. 15, Pg. 237, 1960.
mouse LD50 oral 1180mg/kg (1180mg/kg) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA		 "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 227, 1999.
rat LCLo inhalation 28000ppm/6H (28000ppm) ? American Industrial Hygiene Association Journal. Vol. 34, Pg. 286, 1973.
rat LD50 intraperitoneal 800mg/kg (800mg/kg) BEHAVIORAL: GENERAL ANESTHETIC "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 605, 1969.
rat LD50 oral 1165mg/kg (1165mg/kg) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA		 "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 227, 1999.
rat LDLo intravenous 1gm/kg (1000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC
BEHAVIORAL: MUSCLE WEAKNESS
LUNGS, THORAX, OR RESPIRATION: DYSPNEA		 Nature. Vol. 179, Pg. 154, 1957.

Safety

Hazard Codes:?HarmfulXn
Risk Statements: 22?
R22: Harmful if swallowed.
Safety Statements: 25
S25: Avoid contact with eyes.
WGK Germany: 1
RTECS of Triethyl Phosphate (CAS NO.78-40-0): TC7900000

Triethyl phosphate CAS# 78-40-0 Related Products Information
TRIETHYL-D15-PHOSPHATE(cas#135942-11-9) ; Silanol, triethyl-, phosphate (3:1)(cas#14579-57-8) ; 1-Hexanaminium, N,N,N-triethyl-, phosphate (1:1)(cas#121951-51-7) ; 1-Heptanaminium, N,N,N-triethyl-, phosphate (1:1)(cas#121951-52-8) ; 1-Octanaminium, N,N,N-triethyl-, phosphate (1:1)(cas#121951-53-9) ; 1-Dodecanaminium, N,N,N-triethyl-, phosphate (1:1)(cas#112241-66-4) ; Ethanaminium, N,N,N-triethyl-, phosphate (2:1)(cas#26850-79-3) ; Ethanaminium, N,N,N-triethyl-,trifluorotris(pentafluoroethyl)phosphate(1-)(cas#463944-41-4) ; Ethanaminium, N,N,N-triethyl-, phosphate (3:1)(cas#76206-78-5) ; 1-Pentanaminium, N,N,N-triethyl-, phosphate (1:1)(cas#140681-84-1) ; Phosphate(cas#14265-44-2) ; PHOSPHATE(cas#68891-72-5) ; triethyl citrate(cas#77-93-0) ; Triethyl aluminium(cas#97-93-8) ; Triethyl orthopropionate(cas#115-80-0) ;