ベーシックレッド2
C.I. Basic Red 2
基本情報
- CAS
477-73-6- 標準SMILES
Cc1cc2nc3cc(C)c(N)cc3[n+](-c3ccccc3)c2cc1N.[Cl-]- InChIKey
OARRHUQTFTUEOS-UHFFFAOYSA-N- 分子式
- C20H19N4.Cl
- 平均分子量
- 350.8 g/mol
- 単同位体質量
- 350.1298243
概要
Safranin O is an organic chloride salt having 3,7-diamino-2,8-dimethyl-5-phenylphenazin-5-ium as the counterion. It is commonly used for staining Gram negative bacteria. It has a role as a fluorochrome and a histological dye. It contains a 3,7-diamino-2,8-dimethyl-5-phenylphenazin-5-ium.
名称と識別子
- 優先名称
- C.I. Basic Red 2
- IUPAC
- 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine chloride
- 現地名
- ベーシックレッド2
- 英語名
- Basic Red 2
- 分子式
- C20H19ClN4
- 分子量
- 350.85
名称と別名
477-73-6BASIC RED 2SafraninSafranine OSafranine TSafranin TGossypimineC.I. Basic Red 2Safranine ZhSafranine ASafranine THSafranine
名称をさらに表示
ベーシックレッド2ニッポンカガクサフラニンTサフラニンJサフラニンサフラニンOKレザーレッドHTトルサフラニンサフラニンG2,8-ジメチル-3,7-ジアミノ-5-フェニルフェナジン-5-イウム·クロリドサフラニンTNミツイサフラニンT3,7-ジアミノ-2,8-ジメチル-5-フェニル-5-フェナジニウム·クロリド塩基性赤2サフラニンYサフラニンBサフラニンTブリリアントサフラニンBRC.I.塩基性赤2サフラニンGFサフラニンスペルフィンGSAFRANIN OSAFRANIN SOLUTIONS NO 967CI 50240Saffron TSAFRANIN Y
Safranine BSafranine GSafranine JSafranine YSafranine GFSafranine OKSafranine TNSafranine TS
物性
構造計算による物性
- 極性表面積
- 68.8 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 4
- 回転可能結合数
- 1
- 重原子数
- 25
- 形式電荷
- 0
- 複雑度
- 405
実験および物理化学的性質
Chemical ClassesDyes -> Azine Dyes
CosmeticsHair dyeing
Physical DescriptionDark brown solid; [MSDSonline]
Other Experimental PropertiesCATIONIC
物理化学的性質
- 融点
- 240 ℃ · >240℃ (decompose)
- 沸点
- 507.14 °C · 507.14°C (rough estimate)
- 比重(密度)
- 1 g/mL · 1.00 g/mL at 20 °C
- 屈折率
- 20 · n20/D 1.339
- 闪点
- 46 °C · 46 °C
- 貯蔵温度
- Keep in dark place,Inert atmosphere,Room temperature
- 溶解性
- 2 O: · H2O: ソリュブル1mg/mL
- 外見
- 個体
- 酸解離定数(Pka)
- 6.4 · 6.4(at 25℃)
- 色
- 967 · S. No.: 967
- PH
- 10 · 10 (10g/l, H2O, 20℃)
- 水溶解度
- 溶ける
- BRN
- 3924099 · 3924099
- 安定性
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 2.8% (2 of 71) of reports.
Danger
H315 (16.9%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P305+P354+P338, P317, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 71 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride
Safranine T: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Chemicals with limited data availability that may be used in hair dyes in Australia: Human health tier II assessment
Hazards SummaryMay cause injury to eyes; [HSDB] An irritant; May cause permanent eye damage; [MSDSonline]
Hazard Classes and CategoriesSkin Irrit. 2 (16.9%)
安全と保護具
Protective Action Criteria (PAC)
0.17 [mg/m3]
1.9 [mg/m3]
11 [mg/m3]
毒性情報
Human Toxicity ExcerptsSAFRANIN O...INJURIOUS TO...HUMAN EYE.
化学と産業
薬理情報
MeSH Pharmacological Classification
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)
Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.
Absorption, Distribution and Excretion...CATIONIC DYES PENETRATE INTO CELLS & STAIN CELL NUCLEI MORE READILY THAN DO ANIONIC DYES.
用途と製造
Uses
Used as a dye; [HSDB] Azine dye; [Kirk-Othmer] An azine dye used to dye leather; [Ullmann]
Leather Tanning and Processing [Category: Industry]
DYES
Use ClassificationCosmetics -> Hair dyeing
General Manufacturing Information
Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride (1:1): ACTIVE
COSMETIC PREPARATIONS--LIPSTICKS MAY CONTAIN SAFRANIN /FROM TABLE/
応用分野
解説サフラニン，塩基性を示す赤色の合成染料。羊毛・絹を染色する。酸塩基指示薬の一。生体染色の染色液として、グラム染色の対比染色にも用いられる。
使用In forensics to visualize details of cyanoacrylate-fumed friction ridges of human digits.
調製方法
関連反応
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