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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;

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 NOx and SOx. 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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Esprix Chemical
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DSL Chemicals (Shanghai) Co., Ltd
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DSL Chemicals (Shanghai) Co., Ltd.
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HangZhou Peak Chemical Co.,Ltd
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Hubei XinRunde Chemical Co., Ltd
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Hubei XinRunde Chemical Co., Ltd
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Hangzhou J&H Chemical Co., Ltd
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run-biotech Co., Ltd.
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Shijiazhuang Sdyano Fine Chemical Co., Ltd
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Zhejiang Dragon Chemical Group Co., China
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Shenzhen KL Technology Co., Ltd
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China Langchem Inc.
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