Product

4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ&

CAS No.：65701-07-7

Other grades of this product :

4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ& Basic information

Product Name:	4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ&
Synonyms:	(3-azaniumylphenyl)azanium,4-(4-carboxylato-3-ethoxycarbonylbenzoyl)-2-ethoxycarbonylbenzoate;diethyl 4,4'-carbonylbis(hydrogen phthalate), compound with benzene-m-diamine;AROMATICPOLYIMIDEPRECURSOR;4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ&;1,2-benzenedicarboxylicacid,4,4’-carbonylbis-,ar,ar’-dietylestercompd.wit;h1,3-benzenediamine;ith1,3-benzenediamine;skybond2595
CAS:	65701-07-7
MF:	C21H18O9.C6H8N2
MW:	522.51
EINECS:	265-883-9
Product Categories:	Amide Aromatic Resins;Engineering Polymers;Polymer Science
Mol File:	Mol File

4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ& Chemical Properties

Fp	49 °C
storage temp.	-20°C
EPA Substance Registry System	ar,ar'-Diethyl 4,4'-carbonylbisphthalate compd. with 1,3-phenylenediamine (65701-07-7)

Safety Information

Hazard Codes	Xn
Risk Statements	10-20-37-41-66-36/37
Safety Statements	26-36/37/39-7/9
RIDADR	UN 1866 3/PG 3
WGK Germany	1
Toxicity	LD50 orl-rat: 3945 mg/kg NTIS** OTS0524326-1

MSDS Information

4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ& Usage And Synthesis

Uses	Heat reactive aromatic resin solution which can be thermally cured to a cross-linked polyimide.
Hazard	Moderately toxic by ingestion. A severe skin and eye irritant.
Safety Profile	Moderately toxic by ingestion. Asevere skin and eye iritant. Experimental reproductiveeffects. When heated to decomposition it emits toxicvapors of NOx.

4 4'-CARBONYLBIS[2-(ETHOXYCARBONYL)BENZ& Preparation Products And Raw materials

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873