BX0220

Benzene

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 別名: Benzene
• 実験式（ヒル表記法）: C₆H₆
• CAS番号: 71-43-2
• 分子量: 78.11
• MDL番号: MFCD00003009
• UNSPSCコード: 12352005
• EC Index Number: 200-753-7
• bp: 80.1 °C/1013 hPa

特性

• グレード: reagent
• 品質水準: 200
• 認証: meets USP/NF
• 蒸気圧: 101 hPa ( 20 °C)
• アッセイ: ≥99% (GC)
• フォーム: liquid
• dilution: (for analytical testing)
• 不純物: ≤0.005% Sulfur compounds (as S); ≤0.05% Water (H2O)
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• bp: 80.1 °C/1013 hPa
• mp: 5.5 °C
• 転移温度: flash point -11 °C
• 溶解性: 1.88 g/L
• 密度: 0.88 g/cm³ at 20 °C
• 輸送温度: ambient
• 保管温度: room temp
• SMILES記法: c1ccccc1
• InChI: 1S/C6H6/c1-2-4-6-5-3-1/h1-6H
• InChI Key: UHOVQNZJYSORNB-UHFFFAOYSA-N

詳細

詳細

Benzene (C₆H₆) is an organic compound. It is widely used as a solvent in the production of industrial chemicals (such as cyclohexane, cumene, and styrene), and adhesives. Additionally, several types of rubber, lubricants, dyes, detergents, drugs, and pesticides are made using benzene.

アプリケーション

Benzene can be used:

• As a starting material to produce ethylbenzene with the gaseous ethylene in presence of Friedel-Crafts catalysts (aluminum chloride).
• As a starting material to produce cumene by catalytic alkylation with propylene.
• As a reactant in the production of cyclohexane under mild condition using Ru/ carbon nanotubes (CNTs) catalysts by hydrogenation method.
• To synthesis phenol using H₂O₂ as an oxygen source and nickel(II)complex as a catalyst by hydroxylation method.
• As a solvent along with hexafluoro benzene to obtain stabilized graphene sheet.

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アナリシスノート

Assay (GC): 99.0% min
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Substances darkened by sulfuric acid: To pass test
Sulfur compounds (as S): 0.005% max
Thiophene: To pass test (limit 1 ppm)
Water (H2O): 0.05% max

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H304,H315,H319,H340,H350,H372,H412
• 注意書き: P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• 危険有害性の分類: Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1
• ターゲットの組織: Blood
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 12.2 °F
• 引火点(℃): -11 °C