PPG-7ブテス-4

化学名:PPG-7ブテス-4

CAS番号.9038-95-3

英語名:Poly(ethylene glycol-ran-propylene glycol) monobutyl ether

CBNumberCB5111165

MFC9H20O3

MW176.26

MOL File9038-95-3.mol

别名

ＰＰＧ－１０ブテス－９

ＰＰＧ－１２ブテス－１２

ＰＰＧ－１２ブテス－１６

PPG-7ブテス-4物理性質

沸点	>200 °C(lit.)
比重(密度)	1.056 g/mL at 25 °C
屈折率	n20/D 1.46
闪点	>230 °F
溶解性	H2O: <40°Cで可溶
安定性：	安定。強酸、強塩基、強酸化剤とは相容れない。
InChI	InChI=1S/C4H10O.C3H6O.C2H4O/c1-2-3-4-5;1-3-2-4-3;1-2-3-1/h5H,2-4H2,1H3;3H,2H2,1H3;1-2H2
InChIKey	YTJMOZGBQLKJKS-UHFFFAOYSA-N
SMILES	C(CO)CC.C1OC1.CC1OC1
EPAの化学物質情報	Propylene oxide ethylene oxide polymer monobutyl ether (9038-95-3)

安全性情報

主な危険性	Xn,N
Rフレーズ	20/21/22-38-41
Sフレーズ	26-36/37/39
RIDADR	UN 3082 9/PG 3
WGK Germany	3
RTECS 番号	YP8450000

危険有害性情報のコード(GHS)

PPG-7ブテス-4 価格

製品番号	包装	価格	製品説明	購入
Sigma-Aldrich Japan 438189	1l	￥23100	ポリ(エチレングリコール-ran-プロピレングリコール)モノブチルエーテル average Mn ~3,900	購入
Sigma-Aldrich Japan 93970	1l	￥20200	18-260?°C range of application	購入
Sigma-Aldrich Japan 93970	5l	￥75400	18-260?°C range of application	購入

PPG-7ブテス-4 化学特性,用途語,生産方法

定義
本品は、ブタノール(*)に酸化エチレン及び酸化プロピレンを付加重合したものであり、次の化学式で表される。
m：平均24
n：平均27
□内はブロック、又はランダムにて結合
参照表示名称：ブタノール
化粧品の成分用途
ヘアコンディショニング剤、可溶化剤、皮膚コンディショニング剤、溶剤、乳化剤、洗浄剤、香料
説明
Poly(ethylene glycol-ran-propylene glycol) monobutyl ether is a block copolymer that consists of a hydrophilic poly(ethylene glycol) (PEG) segment and a hydrophobic poly(propylene glycol) (PPO) segment. One of the significant features of PEG-PPO monobutyl ether is its amphiphilic nature. This means that it has both hydrophilic and hydrophobic regions within its structure. This property allows PEG-PPO monobutyl ether to form micelles in aqueous solutions, where the hydrophobic PPO segments aggregate in the core while the hydrophilic PEG segments form the outer shell. The formation of micelles gives PEG-PPO monobutyl ether its surfactant properties. In pharmaceuticals, it is utilized as an excipient in drug formulations to improve solubility, stability, and controlled release of drugs. It can also be employed as a carrier for drug delivery systems, enhancing the bioavailability and targeting of therapeutic agents. Furthermore, PEG-PPO monobutyl ether finds applications in cosmetics as an emulsifier and solubilizer for various formulations. The mechanism of action of PEG-PPO monobutyl ether relies on its ability to self-assemble into micelles in aqueous solutions. When added to a system, the hydrophobic PPO segments aggregate together, forming a core, while the hydrophilic PEG segments create a protective shell around the core. This self-assembly process enables PEG-PPO monobutyl ether to solubilize hydrophobic substances and stabilize emulsions. It can also enhance the penetration and absorption of drugs through biological membranes.
化学的特性
liquid
使用
Hydraulic fluids, metal working fluids and lubricants, heat transfer fluids, solder assist fluids, quenchants, lubricants, solvents, plasticizers and foam control agents.

PPG-7ブテス-4 生産企業

9038-95-3, PPG-7ブテス-4 キーワード

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