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tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate structure

CAS No.: 6337-43-5

Chemical Name:: tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate

Synonyms: B-CAP;NSC 38065;WSP UV-2000;Hostavin B-CAP;Einecs 228-726-5;UV ABSORBER B-CAP;p-Phenylenebis(methylenemalonic acid) tetraethyl ester;tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate;Tetra-ethyl-2,2’-(1,4-phenylene-dimethylidene)-bismalonate;tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate

CBNumber:: CB7923764

Molecular Formula:: C22H26O8

Molecular Weight:: 418.44

MDL Number:

MOL File:: 6337-43-5.mol

Last updated:2024-12-18 14:08:57

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tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate Properties

Melting point	136-137℃
Boiling point	484.4±45.0 °C(Predicted)
Density	1.195
vapor pressure	0Pa at 25℃
Water Solubility	1mg/L at 22℃
LogP	3.39 at 23℃
EPA Substance Registry System	Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, tetraethyl ester (6337-43-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate Chemical Properties,Uses,Production

Flammability and Explosibility

Non flammable

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate Preparation Products And Raw materials

Raw materials

Preparation Products

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate Suppliers

Global( 67)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21632	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29869	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	+86 13658692156	zandrew@jadenmtc.com	China	224	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1087@dideu.com	China	3167	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8840	58
Jiangxi Lotchem Co.,Ltd.	+8615270827708	lancetu@jxlotchem.com	CHINA	338	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Jiangxi Lotchem Co.,Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-02-28	tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate 6337-43-5	US $10.00 / kg	1kg	99%	20ton	Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-09-20	UV ABSORBER B-CAP 6337-43-5	US $0.00 / KG	25KG	99	20	QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
2023-03-10	tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate 6337-43-5	US $0.00-0.00 / kg	1kg	98%	1000kg	LY Global chemicals co.,ltd .

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate
6337-43-5
US $10.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co.,Ltd

UV ABSORBER B-CAP
6337-43-5
US $0.00 / KG
99
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD

tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate
6337-43-5
US $0.00-0.00 / kg
98%
LY Global chemicals co.,ltd .

6337-43-5(tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate)Related Search:

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tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate [2,2'-(1,4-Phenylene)bis(ethene)]-1,1,1',1'-tetracarboxylic acid tetraethyl ester α,α'-Bis(ethoxycarbonyl)-1,4-benzenedipropenoic acid diethyl ester Einecs 228-726-5 Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, 1,1',3,3'-tetraethyl ester Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, tetraethyl ester B-CAP Hostavin B-CAP NSC 38065 p-Phenylenebis(methylenemalonic acid) tetraethyl ester UV ABSORBER B-CAP tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate WSP UV-2000/p-Phenylenebis(methylenemalonic acid) tetraethyl ester WSP UV-2000 High purity CAS 6337-43-5 tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate in stock iethyl2-[[4-(3-ethoxy-2-ethoxycarbonyl-3-oxoprop-1-enyl)phenyl]methylidene]propanedioate Tetra-ethyl-2,2’-(1,4-phenylene-dimethylidene)-bismalonate 6337-43-5