522449

α,4-二甲基苯乙酸

97%

• 别名: 2-对甲苯丙酸
• 线性分子式: CH₃C₆H₄CH(CH₃)CO₂H
• CAS号: 938-94-3
• 分子量: 164.20
• Beilstein: 2251315
• MDL號碼: MFCD01111378
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24874274
• NACRES: NA.22

属性

• 化驗: 97%
• mp: 37-42 °C (lit.)
• SMILES 字串: CC(C(O)=O)c1ccc(C)cc1
• InChI: 1S/C10H12O2/c1-7-3-5-9(6-4-7)8(2)10(11)12/h3-6,8H,1-2H3,(H,11,12)
• InChI 密鑰: KDYOFXPLHVSIHS-UHFFFAOYSA-N
• 基因資訊: human ... IL8RA(3577)

说明

一般說明

α,4-Dimethylphenylacetic acid is also referred to as 2-(4-methylphenyl)propanoic acid. It is an alkaline decomposition product of azalomycin-B, a macrolide antibiotic produced by Streptomyces hygroscopicus var. azalomyceticus. The reaction of pinonic acid with bromine in water affords 2-(4-methylphenyl)propanoic acid.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 230.0 °F - closed cup
• 閃點（°C）: 110 °C - closed cup
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves