Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-CYCLOPROPYL-2-METHYL-3-OXO-PROPIONIC ACID ETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21741-37-7

21741-37-7 structure

21741-37-7 structure

Name: 3-CYCLOPROPYL-2-METHYL-3-OXO-PROPIONIC ACID ETHYL ESTER
Chemical Name: ethyl 3-cyclopropyl-2-methyl-3-oxopropanoate
CAS Number: 21741-37-7
Molecular Formula: C₉H₁₄O₃
Molecular Weight: 170.20600
Create Date: 2018-12-29 09:13:42
Modify Date: 2024-01-13 18:11:52

Name	ethyl 3-cyclopropyl-2-methyl-3-oxopropanoate
Synonyms	3-Cyclopropyl-3-oxo-2-methylpropionsaeureaethylester 3-cyclopropyl-2-methyl-3-oxo-propionic acid ethyl ester 3-CYCLOPROPYL-2-METHYL-3-OXO-PROPANOIC ACID ETHYL ESTER Cyclopropanepropanoicacid,a-methyl-b-oxo-,ethyl ester

Density	1.102g/cm3
Boiling Point	225.5ºC at 760mmHg
Molecular Formula	C₉H₁₄O₃
Molecular Weight	170.20600
Flash Point	90.6ºC
Exact Mass	170.09400
PSA	43.37000
LogP	1.16470
Vapour Pressure	0.0859mmHg at 25°C
Index of Refraction	1.472

HS Code	2918300090

74-88-4 structure

74-88-4

24922-02-9 structure

24922-02-9

~%

21741-37-7 structure

21741-37-7

Literature: BRISTOL-MYERS SQUIBB COMPANY Patent: WO2006/138373 A2, 2006 ; Location in patent: Page/Page column 70 ; WO 2006/138373 A2

Precursor 2
74-88-4 24922-02-9
DownStream 0

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%