Phosphoric acid,diethyl 2-propyn-1-yl ester

Modify Date: 2025-08-30 17:05:26

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure
Phosphoric acid,diethyl 2-propyn-1-yl ester structure
Common Name Phosphoric acid,diethyl 2-propyn-1-yl ester
CAS Number 17118-80-8 Molecular Weight 192.14900
Density 1.123g/cm3 Boiling Point 223.5ºC at 760mmHg
Molecular Formula C7H13O4P Melting Point N/A
MSDS N/A Flash Point 103.2ºC

 Names

Name diethyl prop-2-ynyl phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.123g/cm3
Boiling Point 223.5ºC at 760mmHg
Molecular Formula C7H13O4P
Molecular Weight 192.14900
Flash Point 103.2ºC
Exact Mass 192.05500
PSA 76.57000
LogP 1.28770
Vapour Pressure 0.143mmHg at 25°C
Index of Refraction 1.432

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC2352200
CHEMICAL NAME :
Phosphoric acid, diethyl 2-propynyl ester
CAS REGISTRY NUMBER :
17118-80-8
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H13-O4-P
MOLECULAR WEIGHT :
192.17

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 :
60 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 EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
60 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: 15,242,1960

 Safety Information

HS Code 2919900090

 Synthetic Route

~89%

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure

Phosphoric acid...

CAS#:17118-80-8

Literature: Dhineshkumar, Jayaraman; Prabhu, Kandikere Ramaiah Organic Letters, 2014 , vol. 16, # 1 p. 326 - 326

~95%

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure

Phosphoric acid...

CAS#:17118-80-8

Literature: Jones, Simon; Smanmoo, Chaiwat Tetrahedron Letters, 2004 , vol. 45, # 8 p. 1585 - 1588

~87%

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure

Phosphoric acid...

CAS#:17118-80-8

Literature: Hojo; Sakuragi; Okabe; Hosomi Chemical Communications, 2001 , # 4 p. 357 - 358

~%

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure

Phosphoric acid...

CAS#:17118-80-8

Literature: Alexander,B.H. et al. Journal of Organic Chemistry, 1960 , vol. 25, p. 626 - 632

~%

Phosphoric acid,diethyl 2-propyn-1-yl ester Structure

Phosphoric acid...

CAS#:17118-80-8

Literature: Sturtz,G. et al. Bulletin de la Societe Chimique de France, 1966 , p. 1707 - 1713

 Customs

HS Code 2919900090
Summary 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

phosphoric acid,diethyl 2-propynyl ester
Diethyl 2-propynyl phosphate
diethyl prop-2-yn-1-yl phosphate
prop-2-ynyl diethyl phosphate
diethylpropargyl phosphate
Ethyl 2-propynyl phosphate
phosphoric acid diethyl ester prop-2-ynyl ester
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