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Benzenamine,4,4'-[sulfonylbis(4,1-phenyleneoxy)]bis- cas no:13080-89-2

Synonyms: Aniline,4,4'-[sulfonylbis(p-phenyleneoxy)]di- (7CI,8CI);4,4'-Bis(4-aminophenoxy)diphenyl sulfone;4,4'-[Sulfonylbis(p-phenyleneoxy)]dianiline;

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

NameBenzenamine,4,4'-[sulfonylbis(4,1-phenyleneoxy)]bis-
CAS13080-89-2
SynonymsAniline,4,4'-[sulfonylbis(p-phenyleneoxy)]di- (7CI,8CI);4,4'-Bis(4-aminophenoxy)diphenyl sulfone;4,4'-[Sulfonylbis(p-phenyleneoxy)]dianiline;
EINECS(EC#)235-986-3
Molecular FormulaC₂₄H₂₀N₂O₄S
Molecular Weight432.52

Chemical Properties

refractive index1.552

Safety Data

Safety

Poison by ingestion. Moderately toxic by skin contact. When heated to decomposition it emits very toxic fumes of NO_x and SO_x. See also SULFONATES.
Safety information of Bis[4-(4-aminophenoxy)phenyl]sulfone (13080-89-2):
RTECS BY8955000

Toxicity

1.		orl-rat LD50:220 mg/kg		TXAPA9 Toxicology and Applied Pharmacology. 28 (1974),313.
2.		skn-rbt LD50:560 mg/kg		TXAPA9 Toxicology and Applied Pharmacology. 28 (1974),313.

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DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

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run-biotech Co., Ltd.: Tel:86-21-61900721; Address: Room 3-201, No.787, Kangqiao Road, Pudong New District, Shanghai, China

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Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

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