Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hagemann's ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Hagemann's ester
Price: ￥5368.0/100g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Cyclohexene-1-carboxylicacid, 2-methyl-4-oxo-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

487-51-4

487-51-4 structure

487-51-4 structure

Name: Hagemann's ester
Chemical Name: Ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate
CAS Number: 487-51-4
Molecular Formula: C₁₀H₁₄O₃
Molecular Weight: 182.216
Create Date: 2018-12-30 11:15:42
Modify Date: 2025-08-23 22:43:33

Name	Ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate
Synonyms	Ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate EINECS 207-657-4 Ethyl 2-methyl-4-oxo-2-cyclohexencarboxylate Hagemann's ester Ethyl 2-methyl-4-oxo-2-cyclohexene-1-carboxylate ethyl 2-methyl-4-oxocyclohex-2-enecarboxylate 2-Cyclohexene-1-carboxylic acid, 2-methyl-4-oxo-, ethyl ester MFCD00001582 ethyl 2-methyl-4-oxocyclohex-2-ene-1-carboxylate

Density	1.1±0.1 g/cm3
Boiling Point	271.8±40.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₄O₃
Molecular Weight	182.216
Flash Point	115.6±27.4 °C
Exact Mass	182.094299
PSA	43.37000
LogP	1.17
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.478

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xn
Risk Phrases	20/21/22-42/43
Safety Phrases	23-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3

Precursor 9
50-00-0 141-97-9 87450-29-1 71898-89-0
2543-57-9 35490-05-2 75-11-6 78-94-4
74-88-4
DownStream 10
110559-80-3 111219-05-7 105804-72-6 110526-13-1
109988-92-3 1730-37-6 19260-56-1 23676-15-5
30021-64-8 1193-18-6

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