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Merck

1544950

USP

3-(3,5-二叔丁基-4-羟基苯基)丙酸正十八烷醇酯

United States Pharmacopeia (USP) Reference Standard

别名:

Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

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About This Item

线性分子式:
[(CH3)3C]2C6H2(OH)CH2CH2CO2(CH2)17CH3
CAS号:
分子量:
530.86
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

chlorambucil

製造商/商標名

USP

mp

50-52 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-8°C

SMILES 字串

CCCCCCCCCCCCCCCCCCOC(=O)CCc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C

InChI

1S/C35H62O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-26-38-32(36)25-24-29-27-30(34(2,3)4)33(37)31(28-29)35(5,6)7/h27-28,37H,8-26H2,1-7H3

InChI 密鑰

SSDSCDGVMJFTEQ-UHFFFAOYSA-N

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一般說明

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

應用

Plastic additive 4 USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

分析報告

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他說明

Sales restrictions may apply.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup


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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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