413283

1,3,5-トリメチル-2,4,6-トリス(3,5-ジ-tert-ブチル-4-ヒドロキシベンジル)ベンゼン

99%

• 別名: 2,4,6-Tris(3,5-di-tert -butyl-4-hydroxybenzyl)mesitylene, 3,3′,3′′,5,5′,5′′-Hexa-tert -butyl-α,α′,α′′-(mesitylene-2,4,6-triyl)tri-p -cresol, 4,4′,4′′-[(2,4,6-Trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[2,6-bis(1,1-dimethylethyl)phenol
• 化学式: (CH₃)₃C₆[CH₂C₆H₂[C(CH₃)₃]₂OH]₃
• CAS番号: 1709-70-2
• 分子量: 775.20
• EC Number: 216-971-0
• MDL番号: MFCD00026284
• UNSPSCコード: 12162002
• PubChem Substance ID: 24865854
• NACRES: NA.23

特性

• アッセイ: 99%
• 形状: powder
• mp: 248-250 °C (lit.)
• SMILES記法: Cc1c(Cc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)c(C)c(Cc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)c(C)c1Cc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C
• InChI: 1S/C54H78O3/c1-31-37(22-34-25-40(49(4,5)6)46(55)41(26-34)50(7,8)9)32(2)39(24-36-29-44(53(16,17)18)48(57)45(30-36)54(19,20)21)33(3)38(31)23-35-27-42(51(10,11)12)47(56)43(28-35)52(13,14)15/h25-30,55-57H,22-24H2,1-21H3
• InChI Key: VSAWBBYYMBQKIK-UHFFFAOYSA-N

詳細

詳細

1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene(HEMA) is an antioxidant that can be used to prevent the oxidative degradation of plastics.

アプリケーション

HEMA can be used as an antioxidant in the polycondensation of poly(isosorbide maleate-co-succinate) and poly(isosorbide maleate) to prepare biobased based unsaturated polyester. It may also be used in the preparation of water soluble polyesters which can potentially be used as in drug delivery and industrial coatings.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302,H315,H319,H335
• 注意書き: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): 609.8 °F
• 引火点(℃): 321 °C
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves