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2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl- cas no:91-44-1

Synonyms: Coumarin,7-(diethylamino)-4-methyl- (6CI,7CI,8CI);4-Methyl-7-(diethylamino)coumarin;7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;7-(Diethylamino)-4-methylcoumarin;Aclarat 8678;Blancol WNS;BlancophorAW;Blancophor FFG;Blankophor SOL;C 47;C 47 (coumarin derivative);C.I.551100;C.I. Fluorescent Brightener 140;C.I. Fluorescent Brightener 52;Calcofluor White RW;Calcofluor White SD;Coumarin 47;DEMC;Fluorescent Brightener 140;Fluorescent Brightener 52;HR 1;UvitexWGS;Whitefluor B;Whitex WS;Hiltamine Arctic White SOL;Leucophor WS;Leukophor WS;NSC61830;Neo-Super HR 1;Rylux VPA-T;Tinopal SWN;

Identification
Name2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-
CAS91-44-1
SynonymsCoumarin,7-(diethylamino)-4-methyl- (6CI,7CI,8CI);4-Methyl-7-(diethylamino)coumarin;7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;7-(Diethylamino)-4-methylcoumarin;Aclarat 8678;Blancol WNS;BlancophorAW;Blancophor FFG;Blankophor SOL;C 47;C 47 (coumarin derivative);C.I.551100;C.I. Fluorescent Brightener 140;C.I. Fluorescent Brightener 52;Calcofluor White RW;Calcofluor White SD;Coumarin 47;DEMC;Fluorescent Brightener 140;Fluorescent Brightener 52;HR 1;UvitexWGS;Whitefluor B;Whitex WS;Hiltamine Arctic White SOL;Leucophor WS;Leukophor WS;NSC61830;Neo-Super HR 1;Rylux VPA-T;Tinopal SWN;
EINECS(EC#)202-068-9
Molecular FormulaC14H17NO2
Molecular Weight231.29
Chemical Properties
Appearancelight tan powder
storage tempKeep tightly closed. Store in a cool dry place.
Safety Data

Hazard Xn:Harmful;
Risk R20/21;R36/37/38

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Jonas Chemical Corporation
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Hangzhou Dimachema Imp & Exp Co., Ltd.
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Beijing FLY Science & Tech. Co.; Ltd
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HangZhou Peak Chemical Co.,Ltd
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HUTONG GLOBAL CO.,LTD
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AFINE CHEMICALS LIMITED
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