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Key Documents

413151

Sigma-Aldrich

2-羟基-4-正辛氧基二苯甲酮

98%

同義詞:

2-苄基-5-辛氧基苯酚, 4-(辛氧基)-2-羟基二苯甲酮, [2-羟基-4-(辛氧基)苯基]苯基甲酮

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About This Item

線性公式:
CH3(CH2)7OC6H3(OH)COC6H5
CAS號碼:
分子量::
326.43
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

98%

mp

47-49 °C (lit.)

SMILES 字串

CCCCCCCCOc1ccc(c(O)c1)C(=O)c2ccccc2

InChI

1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3

InChI 密鑰

QUAMTGJKVDWJEQ-UHFFFAOYSA-N

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一般說明

2-羟基-4-(辛氧基)二苯甲酮(HOBP)是一种基于紫外线的吸收剂,其含有2-羟基二苯甲酮作为官能团。它可以与具有硫和磷化合物的紫外吸收剂一起用于增强聚合物的耐光性。

應用

HOBP是一种用于绝缘塑料的紫外线吸收剂,其可以通过与活性层结合使用,以提高有机太阳能电池(OSC)的稳定性。它可以掺入聚对二甲苯C膜中,以增强其光稳定性,这种膜可用作电子板和光伏电池的水分传递膜。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1B

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

215.6 °F - closed cup

閃點(°C)

102 °C - closed cup

個人防護裝備

Eyeshields, Gloves


分析證明 (COA)

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Exploiting high-added-value textiles equipped with multiple functionalities like ultraviolet (UV) resistance, waterproofness, and thermal-moisture comfort is facing tremendous demand by a more discerning consumer market. However, the major challenge is to realize the equilibrium among the multifunction. Herein, a new
C Nerín et al.
Food additives and contaminants, 13(2), 243-250 (1996-02-01)
Two different films, low density polyethylene (LDPE) and an ethylene-vinyl acetate copolymer (EVA), used as agricultural soil covers were studied. The films were recycled five and ten times respectively, and both the tensile strength and the content of Chimassorb 81
Synthesis of Ultraviolet Absorbers Having 2-Hydroxybenzophenone Moiety as the Functional Group.
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Bull. Inst. Chem. Res., Kyoto Univ., 69(5), 560-570 (1992)
N H Stoffers et al.
Food additives and contaminants, 22(2), 173-184 (2005-05-04)
This paper describes the second part of a project whose main objective was to develop the know-how to produce certified reference materials (CRMs) for specific migration testing. Certification parameters discussed are the diffusion coefficient, D(P), the respective polymer-specific coefficient, A(P)

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