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Merck

413283

Sigma-Aldrich

1,3,5-三甲基-2,4,6-三(3,5-二 -丁基-4-羟基苄基)苯

99%

别名:

2,4,6-三(3,5-二- -丁基-4-羟苄基)均三甲苯, 3,3′,3′′,5,5′,5′′-己基--丁基-α,α′,α′′-(均三甲苯-2,4,6-三基)三 -甲酚, 4,4′,4′′-[(2,4,6-三甲基-1,3,5-苯三基)三(亚甲基)]三[2,6双(1,1-二甲基乙基)苯酚

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About This Item

线性分子式:
(CH3)3C6[CH2C6H2[C(CH3)3]2OH]3
CAS号:
分子量:
775.20
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

99%

形狀

powder

mp

248-250 °C (lit.)

SMILES 字串

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 密鑰

VSAWBBYYMBQKIK-UHFFFAOYSA-N

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一般說明

1,3,5-三甲基-2,4,6-三(3,5-二丁基-4-羟基苄基)苯 (HEMA) 是一种抗氧化剂,可用于防止塑料的氧化降解。

應用

HEMA 可作为抗氧化剂用于聚(马来酸异山梨酯-共琥珀酸酯)和聚(马来酸异山梨酯)的缩聚反应,制备生物基不饱和聚酯。它也可用于制备水溶性聚酯,这些水溶性聚酯可能用作药物输送和工业涂层。

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - 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 1

閃點(°F)

609.8 °F

閃點(°C)

321 °C

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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访问文档库

Identification of antioxidant and ultraviolet light stabilizing additives in plastics by liquid chromatography/mass spectrometry.
Vargo JD and Olson KL
Analytical Chemistry, 57(3), 672-675 (1985)
Simultaneous determination of antioxidants and ultraviolet absorbers by ultra-performance liquid chromatography in food simulants.
Li C, et al.
Food Analytical Methods, 7(9), 1755-1762 (2014)
Waterborne polyesters partially based on renewable resources.
Jasinska L and Koning CE
Journal of Polymer Science Part A: Polymer Chemistry, 48(24), 5907-5915 (2010)
E Dreassi et al.
Food additives and contaminants, 15(4), 466-472 (1998-10-09)
Irganox 1330 (1,3,5-trimethyl-2,4,5-tris(3',5'-ditert-butyl)-4'-hydroxybenzyl)- benzene) (I), an alkylphenol compound used as antioxdiant in the production of high density polyethylene (HDPE), was the subject of this study. The quantity of I given up by polyethylene samples of different thickness to aqueous and
Unsaturated, biobased polyesters and their cross-linking via radical copolymerization.
Jasinska L and Koning CE
Journal of Polymer Science Part A: Polymer Chemistry, 48(13), 2885-2895 (2010)

实验方案

Phenolic Antioxidants are added to polyers for controlling their degradation process. Irgafos 168, Irganox 1010, Ethanox 330, Irganox 1076, BHT, and Irgafos 168 are often used as antioxidants to prevent the degradation of polypropylene polymer formulations. This HPLC method is for the quantitation of an additive or mix of additives in a polymeric material.

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