BRILLIANT GREEN

Molecular Formula: C₂₇H₃₄N₂O₄S
Molar mass: 482.63 g/mol
EINECS: 211-190-1
Melting point: 210 °C (dec.)(lit.)
Structure of Brilliant green (CAS NO.18015-76-4):
             
H-Bond Donor: 1
H-Bond Acceptor: 5
IUPAC Name: [4-[[4-(Diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium; hydrogen sulfate
Canonical SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]
InChI: InChI=1S/C27H33N2.H2O4S/c1-5-28(6-2)25-18-14-23(15-19-25)27(22-12-10-9-11-13-22)24-16-20-26(21-17-24)29(7-3)8-4;1-5(2,3)4/h9-21H,5-8H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1 
InChIKey: NNBFNNNWANBMTI-UHFFFAOYSA-M

 Brilliant green (CAS NO.18015-76-4) is mainly used for silk, acrylic and paper dyeing.

Carcinogenicity of Brilliant green (CAS NO.18015-76-4) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65. And its toxicological properties have not been fully investigated.You can see actual entry in RTECS for complete information.

Hazard Codes: Xn
Risk Statements:
R22:  Harmful if swallowed 
R36:  Irritating to the eyes
Safety Statements:
S26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice

 Brilliant green ,its cas register number is 18015-76-4.It also can be called Ethyl green ; Emerald green ; (4-(4-(Diethylamino)benzhydrylene)cyclohexa-2,5-dien-1-ylidene)diethylammonium hydrogen sulphate and N-(4-{[4-(Diethylamino)phenyl](phenyl)methylene}-2,5-cyclohexadien-1-ylidene)-N-ethylethanaminium hydrogen sulfate .
 Benzotrichloride Brilliant green (CAS NO.18015-76-4) is hazardous,so the first aid measures and others should be known.Such as: When on the skin: first,should  flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly,Get shoesmedical aid . Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.Then get medical aid soon.While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product  Wash mouth out with water,and get medical aid immediately.Notes to physician: Treat supportively and symptomatically.
In addition, Brilliant green (CAS NO.18015-76-4) can be stable under normal temperature and pressure conditions.It is not compatible with strong oxidizing agents, and you must not take it with heat and incompatible materials.And also prevent it to broken down into hazardous decomposition products: nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.