228842

エチルバイオレット

cationic triarylmethane dye

• 別名: エチルパープル6B, ベーシックバイオレット4
• 化学式: C₃₁H₄₂N₃Cl
• CAS番号: 2390-59-2
• 分子量: 492.14
• カラーインデックス番号: 42600
• Beilstein: 4117566
• EC Number: 219-231-5
• MDL番号: MFCD00011765
• UNSPSCコード: 12171500
• PubChem Substance ID: 24853715
• NACRES: NA.47

特性

• 品質水準: 200
• 形状: powder
• 溶解性: water: 1 mg/mL
• λmax: 595 nm
• &ε; （減衰係数）: ≥12000 at 250-256 nm in water at 0.003 mg/mL; ≥17000 at 304-310 nm in water at 0.003 mg/mL
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: room temp
• SMILES記法: [Cl-].CCN(CC)c1ccc(cc1)C(\c2ccc(cc2)N(CC)CC)=C3/C=C\C(C=C3)=[N+](\CC)CC
• InChI: 1S/C31H42N3.ClH/c1-7-32(8-2)28-19-13-25(14-20-28)31(26-15-21-29(22-16-26)33(9-3)10-4)27-17-23-30(24-18-27)34(11-5)12-6;/h13-24H,7-12H2,1-6H3;1H/q+1;/p-1
• InChI Key: JVICFMRAVNKDOE-UHFFFAOYSA-M

詳細

詳細

Ethyl Violet is an olive green colored powder and belongs to the class of triarylmethane dyes. It changes its color from yellow (pH 0.0) to blue (3.5).

生物化学的／生理学的作用

Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain. Ethyl violet has been used to stain pancreatic tissue and elastin, in the detection of gram negative bacteria, and as a reagent for the extractive-spectrophotometric determination of anionic surfactants. Ethyl violet induces mitochondrial permeability. It has been used in the extraction and spectrophotometric determination of copper. Along with the anionic dye zincon, ethyl violet is used in counterion dye of proteins in SDS-polyacrylamide gel electrophoresis.

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302,H318
• 注意書き: P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Dam. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)