Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Diethyl 2-oxosuccinate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Diethyl 2-oxosuccinate
Price: ￥3528.0/25g ￥1148.0/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diethyl oxalacetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Diethyl oxalacetate 108-56-5
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

108-56-5

108-56-5 structure

108-56-5 structure

Name: Diethyl 2-oxosuccinate
Chemical Name: Diethyl Oxalacetate
CAS Number: 108-56-5
Molecular Formula: C₈H₁₂O₅
Molecular Weight: 188.178
Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
Create Date: 2018-04-10 08:00:00
Modify Date: 2025-08-20 18:28:18

Name	Diethyl Oxalacetate
Synonyms	Diethyl-2-oxobutandioat MFCD00059229 Diethyl (2Z)-2-hydroxy-2-butenedioate Diethyl 2-oxosuccinate Oxalacetic Acid Diethyl Ester 2-Butenedioic acid, 2-hydroxy-, diethyl ester, (2Z)- Butanedioic acid, 2-oxo-, diethyl ester Diethyl oxalacetate Butanedioic acid, oxo-, diethyl ester Ethyl Oxalacetate EINECS 203-594-1 Diethyl 2-oxobutanedioate

Density	1.2±0.1 g/cm3
Boiling Point	285.2±40.0 °C at 760 mmHg
Melting Point	41ºC
Molecular Formula	C₈H₁₂O₅
Molecular Weight	188.178
Flash Point	110.1±20.8 °C
Exact Mass	188.068466
PSA	72.83000
LogP	0.66
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.469
Storage condition	Freezer

WGK Germany	3
HS Code	2918300090

Precursor 7
141-78-6 95-92-1 88330-76-1 13552-87-9
87669-86-1 59903-83-2 87669-81-6
DownStream 10
1084-45-3 32413-08-4 34034-87-2 59908-54-2
471-46-5 924-44-7 21615-64-5 34415-10-6
127-17-3 64-17-5

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%

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