Estr-5(10)-ene-3,17-dione

Modify Date: 2024-01-08 13:43:05

Estr-5(10)-ene-3,17-dione Structure
Estr-5(10)-ene-3,17-dione structure
Common Name Estr-5(10)-ene-3,17-dione
CAS Number 3962-66-1 Molecular Weight 272.382
Density 1.1±0.1 g/cm3 Boiling Point 427.5±45.0 °C at 760 mmHg
Molecular Formula C18H24O2 Melting Point N/A
MSDS N/A Flash Point 159.7±25.7 °C

 Names

Name Estr-5(10)-ene-3,17-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 427.5±45.0 °C at 760 mmHg
Molecular Formula C18H24O2
Molecular Weight 272.382
Flash Point 159.7±25.7 °C
Exact Mass 272.177643
PSA 34.14000
LogP 2.64
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.556
Storage condition 2~8°C

 Safety Information

Hazard Codes Xn
HS Code 2914190090

 Synthetic Route

~83%

Estr-5(10)-ene-3,17-dione Structure

Estr-5(10)-ene-...

CAS#:3962-66-1

Literature: Ranjith, H.; Dharmaratne, W.; Kilgore, James L.; Roitman, Esther; Shackleton, Cedric; Caspi, Eliahu Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 13 p. 1529 - 1536

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Estr-5(10)-ene-3,17-dione Structure

Estr-5(10)-ene-...

CAS#:3962-66-1

Literature: Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Pitura, Randy J.; Marat, Kirk; Bridson, John N. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1149 - 1158

~11%

Estr-5(10)-ene-3,17-dione Structure

Estr-5(10)-ene-...

CAS#:3962-66-1

Detail
Literature: Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Majgier-Baranowska, Helena; Marat, Kirk Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 12 p. 1895 - 1904

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Estr-5(10)-ene-3,17-dione Structure

Estr-5(10)-ene-...

CAS#:3962-66-1

Literature: Searle and Co. Patent: US2729654 , 1954 ;

 Customs

HS Code 2914190090
Summary 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

MFCD00271641
Estr-5(10)-ene-3,17-dione
EINECS 223-564-1
19-Norandrost-5(10)-ene-3,17-dione