Product Identification

Product Name

4-[(4-Aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-benzenamine N-Me derivs. molybdatetungstatephosphates

Synonyms

4-[(4-Aminophenyl)-(4-methylimino-1-cyclohexa-2,5-dienylidene)methyl]aniline
Benzoic Methyl Violet Lake
Brillfast Violet
C.I. Pigment Violet 3
Calcotone Violet RP
Fanatone Violet

CAS

1325-82-2

Formula

C20H19N3

Molecular Weight

301.38

RTECS

GE4518000

RTECS Class

Other

First Aid Measures

Ingestion

Consider gastric lavage after ingestion of a potentially life-threatening amount of poison if it can be performed soon after ingestion (generally within 1 hour). Administer charcoal as a slurry 240 mL water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents, 25 to 50 g in children (1 to 12 years), and 1 g/kg in infants less than 1 year old. Immediate dilution with milk or water may be of benefit in caustic or irritant chemical ingestions.

Inhalation

Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with inhaled beta2 agonist and oral or parenteral corticosteroids.

Skin

Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician may need to examine the area if irritation or pain persists.

Eyes

Irrigate eye for at least 20 minutes with water or saline. If irritation persists, seek medical attention.

Hazards Identification

Inhalation

Causes irritation. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases.

Skin

Causes irritation.

Eyes

Causes irritation.

Ingestion

Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested.

Physical and Chemical Properties

Usage

Used in paints, inks, plastics, rubber.

Exposure Controls/Personal Protection

Exposure Effects

Exposed individuals should have a careful, thorough medical history and physical examination performed looking for any abnormalities. Exposure to chemicals with a strong odor often results in such nonspecific symptoms as headache, dizziness, weakness, and nausea.