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682-24-6

682-24-6 structure
682-24-6 structure
  • Name: Diphosphorus(III,V)oic acid tetraethyl ester
  • Chemical Name: diethoxyphosphanyl diethyl phosphate
  • CAS Number: 682-24-6
  • Molecular Formula: C8H20O6P2
  • Molecular Weight: 274.18800
  • Create Date: 2017-01-13 15:17:13
  • Modify Date: 2025-08-25 08:42:46
Name diethoxyphosphanyl diethyl phosphate
Synonyms Tetraethyl isohypophosphate
HC 4101
tetraethyl phosphorous-phosphoric anhydride
O,O'-diethyl-phosphoric O,O'-diethyl-phosphorous anhydride
Boiling Point 266.9ºC at 760 mmHg
Molecular Formula C8H20O6P2
Molecular Weight 274.18800
Flash Point 115.2ºC
Exact Mass 274.07400
PSA 86.62000
LogP 3.48400

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JL6719000
CHEMICAL NAME :
Diphosphoric(III,V) acid, tetraethyl ester
CAS REGISTRY NUMBER :
682-24-6
BEILSTEIN REFERENCE NO. :
1712058
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H20-O6-P2
MOLECULAR WEIGHT :
274.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
39 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: 19,227,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6650 ug/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: 19,227,1964
HS Code 2931900090
589-57-1 structure

589-57-1

598-02-7 structure

598-02-7

~%

682-24-6 structure

682-24-6

Literature: Michalski,J. et al. Journal of the Chemical Society, 1961 , p. 4904 - 4906
762-04-9 structure

762-04-9

~%

682-24-6 structure

682-24-6

Literature: Kepler,J.A. et al. Journal of Organic Chemistry, 1966 , vol. 31, p. 105 - 107
762-04-9 structure

762-04-9

~%

21646-99-1 structure

21646-99-1

682-24-6 structure

682-24-6

107-49-3 structure

107-49-3

Detail
Literature: Romakhin; Zagumennov; Nikitin Russian Journal of General Chemistry, 1997 , vol. 67, # 7 p. 1022 - 1026
21646-99-1 structure

21646-99-1

~%

682-24-6 structure

682-24-6

Literature: Lutsenko,I.F. et al. Phosphorus and the Related Group V Elements, 1974 , vol. 4, p. 57 - 62
589-57-1 structure

589-57-1

67353-83-7 structure

67353-83-7

~%

682-24-6 structure

682-24-6

Literature: Cheymol,J. et al. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1961 , vol. 253, p. 2075 - 2077
598-02-7 structure

598-02-7

814-49-3 structure

814-49-3

~%

682-24-6 structure

682-24-6

Literature: Michalski,J.; Modro,T. Chemische Berichte, 1962 , vol. 95, p. 1629 - 1636
2303-76-6 structure

2303-76-6

~19%

21646-99-1 structure

21646-99-1

682-24-6 structure

682-24-6

107-49-3 structure

107-49-3

Detail
Literature: Romakhin, A. S.; Parakin, O. V.; Nikitin, E. V.; Ignat'ev, Yu. A.; Zagumennov, V. A.; Romanov, G. V. J. Gen. Chem. USSR (Engl. Transl.), 1985 , vol. 55, # 10 p. 2208 - 2210,1960 - 1962
2303-76-6 structure

2303-76-6

814-49-3 structure

814-49-3

~0%

21646-99-1 structure

21646-99-1

682-24-6 structure

682-24-6

Detail
Literature: Kinas, Ryszard W; Okruszek, Andrzej; Stec, Wojciech J Tetrahedron Letters, 2002 , vol. 43, # 44 p. 7875 - 7879
108-85-0 structure

108-85-0

2303-76-6 structure

2303-76-6

~%

21646-99-1 structure

21646-99-1

682-24-6 structure

682-24-6

Detail
Literature: Romakhin; Kosachev; Zagumennov; Nikitin Russian Journal of General Chemistry, 1997 , vol. 67, # 2 p. 227 - 234
HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
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