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Crystal Violet lactone - 97%, high purity , CAS No.1552-42-7
Basic Description Synonyms Crystal violet lactone|1552-42-7|3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide|3,3-Bis(4-dimethylaminophenyl)-6-dimethylaminophthalide|3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalate|6-(Dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)phth Specifications & Purity ≥97% Storage Temp Room temperature Shipped In Normal Product Description Crystal Violet lactone is an important functional dye for the production of pressure sensitive materials. It is a chemical intermediate , intermediates for thermal/carbonless Paper, used in medicine and biochemical research, a leuco dye..
Names and Identifiers Pubchem Sid 488184806 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184806 IUPAC Name 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one INCHI InChI=1S/C26H29N3O2/c1-27(2)20-11-7-18(8-12-20)26(19-9-13-21(14-10-19)28(3)4)24-16-15-22(29(5)6)17-23(24)25(30)31-26/h7-17H,1-6H3 InChi Key IPAJDLMMTVZVPP-UHFFFAOYSA-N Canonical SMILES CN(C)C1=CC=C(C=C1)C2(C3=C(C=C(C=C3)N(C)C)C(=O)O2)C4=CC=C(C=C4)N(C)C Isomeric SMILES CN(C)C1=CC=C(C=C1)C2(C3=C(C=C(C=C3)N(C)C)C(=O)O2)C4=CC=C(C=C4)N(C)C PubChem CID 73773 Molecular Weight 415.53
Chemical and Physical Properties Solubility Soluble in Toluene Melt Point(°C) 180-183°C (Lit.)
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
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