2 هیدروکسی 5 نیترو بنزال دهید 820904 مرک Hydroxy-5-nitrobenzaldehyde-2 820904 merck
2 هیدروکسی 5 نیترو بنزال دهید 820904 مرک
Hydroxy-5-nitrobenzaldehyde-2 820904 merck
2-Hydroxy-5-nitrobenzaldehyde for synthesis.
اطلاعات محصول
شماره CAS 97-51-8
شماره EC 202-587-0
فرمول هیل C₇H₅NO₄
فرمول شیمیایی 2- (OH) -5- (NO₂) C₆H₃CHO
جرم مولی 167.12 گرم در مول
کد HS 2913 00 00
فرمول ساختار تصویر
اطلاعات فیزیکوشیمیایی
نقطه ذوب 123 - 126 درجه سانتی گراد
اطلاعات سم شناسی
LD 50 خوراکی LD50 موش 799 میلی گرم/کیلوگرم
Description
Catalogue Number 820904
Synonyms 5-Nitrosalicylaldehyde
Description 2-Hydroxy-5-nitrobenzaldehyde
Product Information
CAS number 97-51-8
EC number 202-587-0
Hill Formula C₇H₅NO₄
Chemical formula 2-(OH)-5-(NO₂)C₆H₃CHO
Molar Mass 167.12g/mol
HS Code 2913 00 00
Structure formula Image
Applications
Application 2-Hydroxy-5-nitrobenzaldehyde for synthesis. CAS 97-51-8, chemical formula 2-(OH)-5-(NO₂)C₆H₃CHO.
Physicochemical Information
Melting Point 123-126C
Toxicological Information
LD 50 oral LD50 Rat 799 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Hazard Symbols Harmful
Categories of danger harmful, irritant
R Phrase R 22-36/38
Harmful if swallowed.Irritating to eyes and skin.
Storage and Shipping Information
Storage Store below +30C.
Specifications
Assay (HPLC, area%) 98.0% (a/a)
Melting range (lower value) 123C
Melting range (upper value) 126C
Identity (IR) passes test