Molekula
Ethyl Violet (C.I. 42600)
Ethyl Violet (C.I. 42600) is a synthetic organic dye used in analytical chemistry and as a pH indicator in titrations. It appears as a dark green crystalline powder with a characteristic violet color. CAS: 2390-59-2, Molecular Formula: C31H42ClN3, Molecular Weight: 492.14 g/mol. Store at ambient temperature. Hazard classification: Danger. Molekula supplies Ethyl Violet (C.I. 42600) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ethyl Violet (C.I. 42600) is a synthetic organic dye used in analytical chemistry and as a pH indicator in titrations. It appears as a dark green crystalline powder with a characteristic violet color. CAS: 2390-59-2, Molecular Formula: C31H42ClN3, Molecular Weight: 492.14 g/mol. Store at ambient temperature. Hazard classification: Danger. Molekula supplies Ethyl Violet (C.I. 42600) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark green crystals |
| Moisture | ≤10% |
| Absorption Ratio | 0.90 - 1.30 |
| Solubility in water | Soluble |
| Wavelength max 50:50 IMS/H20 | 590 - 600nm |
| Specific absorption (E 1% in 10 mm cell) at max | ≤2000 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 2390-59-2 |
| Molecular Formula | C31H42ClN3 |
| Molecular Weight | 492.14 |
| SMILES | [Cl-].C=1C=C(C=CC1C(C2=CC=C(C=C2)N(CC)CC)=C3C=CC(C=C3)=[N+](CC)CC)N(CC)CC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H318 Causes serious eye damage
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ethyl Violet (C.I. 42600) used for?
It is primarily used as a dye in textiles, plastics, and in laboratory staining applications.
What is the chemical formula and molecular weight of Ethyl Violet?
The formula is C31H42ClN3 with a molecular weight of 492.14 g/mol.
How should Ethyl Violet be stored?
Store at ambient temperature, away from light and moisture, and keep in a tightly closed container.
What grade of Ethyl Violet is available?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply Ethyl Violet in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of Ethyl Violet?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.