Crystal violet lactone

CAS No.：1552-42-7

Other grades of this product :

Crystal violet lactone Basic information

Product Name:	Crystal violet lactone
Synonyms:	3,3-bis(p-Dimethylaminophenyl)-6-dimethylaminophthalate;6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-1(3h)-isobenzofuranon;Copikem I;6-(Dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]phthalide;Pergascript Blue I 2R;6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3h)-isobenzofuranone;6-(DIMETHYLAMINO)-3,3-BIS[P-(DIMETHYLAMINO)PHENYL]PHTHALIDE;3,3-BIS(P-DIMETHYLAMINOPHENYL)-6-DIMETHYLAMINOPHTHALIDE
CAS:	1552-42-7
MF:	C26H29N3O2
MW:	415.53
EINECS:	216-293-5
Product Categories:	Pharmaceutical intermediates;Organics;Color Former;Color Former & Related Compounds;Functional Materials;C;Stains and Dyes;Stains&Dyes, A to
Mol File:	1552-42-7.mol

Crystal violet lactone Chemical Properties

Melting point	180-183°C
Boiling point	534.12°C (rough estimate)
density	1.1424 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.7120 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Powder
pka	4.73±0.24(Predicted)
color	White to Light yellow
Water Solubility	<0.1 g/100 mL at 22.5 ºC
LogP	4.95 at 25℃
CAS DataBase Reference	1552-42-7(CAS DataBase Reference)
EPA Substance Registry System	Crystal violet lactone (1552-42-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
TSCA	Yes
HS Code	29322090

MSDS Information

Provider	Language
Pergascript Blue I 2R	English
ALFA	English

Crystal violet lactone Usage And Synthesis

Chemical Properties	Light yellow solid
Uses	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..
General Description	Blue-green crystals or pale green powder.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	Crystal violet lactone may be sensitive to excessive light and heat.
Health Hazard	SYMPTOMS: Symptoms of exposure to Crystal violet lactone may include irritation.
Fire Hazard	Flash point data for Crystal violet lactone are not available; however, Crystal violet lactone is probably combustible.
Flammability and Explosibility	Nonflammable

Crystal violet lactone Preparation Products And Raw materials

Raw materials	6-amino-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one-->3,3-bis[4-(dimethylamino)phenyl]-6-nitro-2-benzofuran-1-one-->3,3-bis[4-(dimethylamino)phenyl]phthalide-->Dimethyl sulfate-->4-Dimethylaminobenzaldehyde
Preparation Products	2-[bis[4-(dimethylamino)phenyl]methyl]-5-(dimethylamino)benzoic acid

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873