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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ethyl benzylidenemalonate
Price: ￥248.0/5g ￥748.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanedioic acid,2-(phenylmethylene)-, 1,3-diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5292-53-5

5292-53-5 structure

5292-53-5 structure

Name: Ethyl benzylidenemalonate
Chemical Name: diethyl benzylidenemalonate
CAS Number: 5292-53-5
Molecular Formula: C₁₄H₁₆O₄
Molecular Weight: 248.274
Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
Create Date: 2018-08-13 19:19:29
Modify Date: 2025-08-25 19:36:43

Name	diethyl benzylidenemalonate
Synonyms	Benzylidenemalonic Acid Diethyl Ester Propanedioic acid, (phenylmethylene)-, diethyl ester EINECS 226-137-8 Diethyl 2-benzylidenemalonate diethyl 2-benzylidenepropanedioate Benzalmalonic Acid Diethyl Ester Malonic acid, benzylidene-, diethyl ester Propanedioic acid, 2-(phenylmethylene)-, diethyl ester Diethyl Benzalmalonate Diethyl benzylidenemalonate Ethyl benzylidenemalonate MFCD00009149

Density	1.1±0.1 g/cm3
Boiling Point	335.5±0.0 °C at 760 mmHg
Melting Point	28-31°C
Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.274
Flash Point	149.6±20.7 °C
Exact Mass	248.104858
PSA	52.60000
LogP	3.10
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.538

Supplemental HS	Contact with acids liberates toxic gas.
Personal Protective Equipment	Eyeshields;Gloves
Safety Phrases	S23-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	WE2150000
HS Code	2917399090

Precursor 9
110-89-4 105-53-3 100-52-7 996-82-7
538-86-3 685-87-0 51608-60-7 631-22-1
31771-33-2
DownStream 8
606-83-7 6072-57-7 37556-02-8 607-81-8
54056-54-1 716-79-0 105-53-3 14387-18-9

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, 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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