31659

2-联甲苯胺

analytical standard

• 同義詞: 3,3′-二甲基联苯胺, 4,4′-Bianisidine
• 線性公式: [-C₆H₃(CH₃)-4-NH₂]₂
• CAS號碼: 119-93-7
• 分子量：: 212.29
• Beilstein: 2210640
• EC號碼: 204-358-0
• MDL號碼: MFCD00014773
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329753869
• NACRES: NA.24

屬性

• 等級: analytical standard
• 品質等級: 100
• 儲存期限: limited shelf life, expiry date on the label
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• mp: 128-131 °C (lit.)
• 應用: cleaning products; cosmetics; food and beverages; personal care
• 格式: neat
• SMILES 字串: Cc1cc(ccc1N)-c2ccc(N)c(C)c2
• InChI: 1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3
• InChI 密鑰: NUIURNJTPRWVAP-UHFFFAOYSA-N

描述

一般說明

o-Tolidine is widely used in the aniline dye industry for the synthesis of different azo dyes.

應用

o-Tolidine (3,3′-dimethylbenzidine) may be used as an analytical reference standard for the determination of the analyte formed from azo colorants in toy products by high-performance liquid chromatography with UV detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

用于检测金和水中游离氯的高灵敏度比色试剂。

警告

可能致癌。

安全資訊

• 象形圖: GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H302,H350,H411
• 防範說明: P202 - P264 - P270 - P273 - P301 + P312 - P308 + P313
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 212.0 °F - closed cup
• 閃點（°C）: 100 °C - closed cup
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges