19508-21-5 5(4H)-Oxazolone,4-(1,3-benzodioxol-5-ylmethylene)-2-(2-phenylethenyl)-

Name: 5(4H)-Oxazolone,4-(1,3-benzodioxol-5-ylmethylene)-2-(2-phenylethenyl)-
Synonyms: 2-Oxazolin-5-one,4-piperonylidene-2-styryl- (8CI); NSC 201798
CAS Number:19508-21-5
Molecular Formula:C19H13 N O4
Molecular Weight:319.3108
EINECS:
Density:1.29g/cm³
Boiling Point:478.2°Cat760mmHg
Flash Point:213°C
Safety Description:
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CAS No.19508-21-5 5(4H)-Oxazolone,4-(1,3-benzodioxol-5-ylmethylene)-2-(2-phenylethenyl)-

Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.19508-21-5 CAS19508-21-5 (4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-2-[(E)-2-phenylethenyl]-1,3-oxazol-5-one

Assay:98% Appearance:white powder Package:as clients needs Storage:In Room Temperature Transportation:as clients needs Application:Organic Chemicals

Min. Order:1Kilogram

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.19508-21-5 5(4H)-Oxazolone,4-(1,3-benzodioxol-5-ylmethylene)-2-(2-phenylethenyl)-

Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.19508-21-5 4-(1,3-benzodioxol-5-ylmethylidene)-2-(2-phenylethenyl)-1,3-oxazol-5(4H)-one

Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4-(1,3-benzodioxol-5-ylmethylidene)-2-(2-phenylethenyl)-1,3-oxazol-5(4H)-one

Min. Order:1Milligram

Supplier:weifang yangxu group co.,ltd [ China (Mainland)]