ethyl hydrogen ethylphosphonate

Modify Date: 2025-08-25 20:33:34

ethyl hydrogen ethylphosphonate Structure
ethyl hydrogen ethylphosphonate structure
Common Name ethyl hydrogen ethylphosphonate
CAS Number 7305-61-5 Molecular Weight 138.10200
Density N/A Boiling Point N/A
Molecular Formula C4H11O3P Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl hydrogen ethylphosphonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H11O3P
Molecular Weight 138.10200
Exact Mass 138.04500
PSA 56.34000
LogP 1.22820
InChIKey YJCXKNNURGCXFQ-UHFFFAOYSA-N
SMILES CCOP(=O)(O)CC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8530000
CHEMICAL NAME :
Phosphonic acid, ethyl-, monoethyl ester
CAS REGISTRY NUMBER :
7305-61-5
BEILSTEIN REFERENCE NO. :
1749049
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H11-O3-P
MOLECULAR WEIGHT :
138.12
WISWESSER LINE NOTATION :
QPO&2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2112 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 1,356,1971

 Synthetic Route

~%

ethyl hydrogen ethylphosphonate Structure

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CAS#:7305-61-5

Literature: Leslie, D. Ralph; Pantelidis, Sue Australian Journal of Chemistry, 1994 , vol. 47, # 3 p. 545 - 560

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Horner, Leopold; Gerhard, Joachim Phosphorus and Sulfur and the Related Elements, 1985 , vol. 22, p. 13 - 22

~39%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Pienaar, Andre; Erasmus, Cornelis M.; Wentzel, Mauritz; Cowley, Eugene H. Phosphorus, Sulfur and Silicon and Related Elements, 1999 , vol. 148, p. 149 - 159

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Bakeeva; Kudryavtseva; Eme; Kosacheva; Bel'skii; Kudryavtsev; Shagidullin; Sopin Russian Chemical Bulletin, 1998 , vol. 47, # 8 p. 1454 - 1459

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Michalski; Skowronska Roczniki Chemii, 1957 , vol. 31, p. 301,303

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Rasumow; Sim-Do-Chen Zhurnal Obshchei Khimii, 1956 , vol. 26, p. 2233,2237;engl.Ausg.S.2497,2500

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Kannan, Raghuraman; Pillarsetty, Nagavarakishore; Prabhu, Kandikere Ramaiah; Katti, Kattesh V. Phosphorus, Sulfur and Silicon and Related Elements, 2002 , vol. 177, # 8-9 p. 1951 - 1951

~%

ethyl hydrogen ethylphosphonate Structure

ethyl hydrogen ...

CAS#:7305-61-5

Literature: Prokop'eva; Mikhailov; Turovskaya; Karpichev; Burakov; Savelova; Kapitanov; Popov Russian Journal of Organic Chemistry, 2008 , vol. 44, # 5 p. 637 - 646

 Synonyms

Aethyl-phosphonsaeure-monoaethylester
ethyl-phosphonicacimonoethylester
Aethanphosphonsaeure-monoaethylester
ethylphosphonicacidethylester
ethylphosphonic acid monoethyl ester
o-ethylethanephosphonicacid
o-ethylethylphosphonate
ethanephosphonic acid monoethylester
ethyl ethylphosphonate
o-ethylhydrogenethylphosphonate
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