676756

トルエン

ACS reagent, ≥99.5%

• 化学式: C₆H₅CH₃
• CAS番号: 108-88-3
• 分子量: 92.14
• Beilstein: 635760
• EC Number: 203-625-9
• MDL番号: MFCD00008512
• UNSPSCコード: 12352002
• PubChem Substance ID: 329760650
• NACRES: NA.21
• グレード: ACS reagent
• アッセイ: ≥99.5%
• テクニック: toxicology assay: suitable
• bp: 110-111 °C (lit.)
• 蒸気圧: 22 mmHg ( 20 °C); 26 mmHg ( 25 °C)

特性

• グレード: ACS reagent
• 品質水準: 200
• 蒸気密度: 3.2 (vs air)
• 蒸気圧: 22 mmHg ( 20 °C); 26 mmHg ( 25 °C)
• アッセイ: ≥99.5%
• フォーム: liquid
• 自己発火温度: 997 °F
• expl. lim.: 7 %
• テクニック: toxicology assay: suitable
• 不純物: H₂SO₄, passes test (darkened); ≤0.003% S compounds; ≤0.03% Water
• 蒸発残留物質: ≤0.001%
• 屈折率: n/D 1.496 (lit.)
• bp: 110-111 °C (lit.)
• mp: -93 °C (lit.)
• 溶解性: acetone: miscible(lit.); alcohol: miscible(lit.); carbon disulfide: miscible(lit.); chloroform: miscible(lit.); glacial acetic acid: miscible(lit.)
• 密度: 0.865 g/mL at 25 °C (lit.)
• SMILES記法: Cc1ccccc1
• InChI: 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
• InChI Key: YXFVVABEGXRONW-UHFFFAOYSA-N

詳細

詳細

Toluene, also known as methylbenzene, is a flammable liquid with a pungent odor. It is a constituent of crude oil. Toluene is widely used as a precursor for synthesizing benzene, a gasoline additive, and as a solvent in the paint industry. Its toxicological effects have been investigated. Alkylation of toluene to form p-xylene with high selectivity using modified ZSM (Zeolite Socony Mobil)-5-class zeolite catalysts has been reported. Electrical properties of graphene can be altered by doping it with toluene, which serves as an electron donor. Temperature programmed hydrogenation (TPH) of toluene in the gas phase in the presence of supported metal catalysts has been studied.

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,H336,H361d,H373,H412
• 注意書き: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 39.9 °F - closed cup
• 引火点(℃): 4.4 °C - closed cup