Dibutyl phthalate dbp 中文
Dibutyl phthalate (DBP) is an organic compound which is commonly used as a plasticizer because of its low toxicity and wide liquid range. With the chemical formula C6H4(CO2C4H9)2, it is a colorless oil, although commercial samples are often yellow. See more DBP is produced by the reaction of n-butanol with phthalic anhydride. DBP is an important plasticizer that enhances the utility of some major engineering plastics, such as PVC. Such modified PVC is widely used in … See more Hydrolysis of DBP leads to phthalic acid and 1-butanol. Monobutyl phthalate (MBP) is its major metabolite. Biodegradation Biodegradation by microorganisms represents one route for remediation of DBP. For example, See more • Phthalic acid • Phthalates • Diisobutyl phthalate (DIBP) • Nail polish See more DBP is also a putative endocrine disruptor. European Union The use of this substance in cosmetics, including nail … See more Phthalates are noncorrosive with low acute toxicity. See more • International Chemical Safety Card 0036 • Dibutyl Phthalate and Cosmetics • Hazardous substance fact sheet • Occupational safety and health guideline for dibutyl phthalate See more WebFrom July 22 nd 2024, RoHS3 (directive 2015/863) added an update to the list of Phthalate esters included in the list of regulated substances. GC-MS is now the standard method for analysis of Phthalate esters.. Abstract. As helium increases in price and availability begins to affect supply of gas to laboratories, alternative carrier gases for GC-MS analysis are …
Dibutyl phthalate dbp 中文
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WebDibutyl phthalate (DBP) is one of the most ubiquitous phthalate esters found in everyday products, and is receiving increased attention as an immunologic adjuvant. … WebIn the following example, the glass forming dibutyl phthalate (DBP), with a glass temperature T g =178 K, was investigated by NFS (sensitive to translational and …
http://www.basechem.org/chemical/1359 WebNotice of Intent to List Chemicals: Butyl benzyl phthalate (BBP), Di-n-butyl phthalate (DBP), Di-n-hexyl phthalate (DnHP), Di-isodecyl phthalate (DIDP) Chemicals Listed Effective December 2, 2005 as Known to the State of California to Cause Reproductive Toxicity. Notice of Proposed Rulemaking Title 22, California Code of Regulations …
WebJan 1, 2024 · 中文名 : 邻苯二甲酸二丁酯 ... 邻苯二甲酸二丁酯（Dibutyl phthalate，DBP）是聚氯乙烯最常用的增塑剂，可使制品具有良好的柔软性，但耐久性 … Web中文; Korea - English; ... Butyl benzyl phthalate (BBP) 0.1%: Dibutyl phthalate (DBP) 0.1%: Diisobutyl phthalate (DIBP) 0.1%: REACH Regulation compliant product: The Product complies to provisions of REGULATION (EC) No 1907/2006 (Reach). Restriction of the substances contained in the article under Reach: ...
WebBulk and Prepack available Aldrich-524980; n-Butyl phthalate Phthalic acid dibutyl ester DBP; CAS No. 84-74-2; Explore related products, MSDS, application guides, …
WebOct 24, 2013 · In basic terms, LD 50 is the dose that causes half the animals in a toxicological study to die. Figure 1 shows the LD 50 of phthalates and the alternatives generally lie somewhere between that of sugar and salt. The bigger the bar, the less toxic it is. All of the phthalates and the alternatives are above the levels considered to be acutely … honda astra s90 jawa timurWebAbstract. Dibutyl phthalate (DBP) is an environmental hormone disrupter. This study was designed to investigate whether DBP adsorbed in multi-walled carbon nanotubes (MWCNTs) can easily cross the blood-testis barrier and slow down the degradation of DBP in male mice, thereby prolonging the interference effect of DBP. fazenda feliz jogo facebookWebDibutyl phthalate (DBP) is a commonly used additive in plastic products, so it may potentially coexist with microplastics (MPs) in marine environment. The ingestion of MPs might affect the accumulation of DBP in marine organisms. In this study, the marine copepod Tigriopus japonicus was applied to study the combined effect of DBP and ... honda astra dewi sartikaWebDibutyl phthalate (DBP) is one of the most ubiquitous phthalate esters found in everyday products, and is receiving increased attention as an immunologic adjuvant. However, information regarding DBP-aggravated allergic asthma is still limited. This study used a mouse model sensitized with ovalbumin (OVA) to determine any adverse effects of DBP ... honda astra siliwangi semarangWeb中文; Korea - English; ... Butyl benzyl phthalate (BBP) 0.1%: Dibutyl phthalate (DBP) 0.1%: Diisobutyl phthalate (DIBP) 0.1%: REACH Regulation compliant product: The Product complies to provisions of REGULATION (EC) No 1907/2006 (Reach). Restriction of the substances contained in the article under Reach: ... fazenda feliz jogos 360WebJan 29, 2024 · DBP; dibutyl 1,2-benzene-dicarboxylate; di-n-butyl phthalate; n-butyl phthalate. Physical Properties Physical Properties Physical description ... - Dibutyl phthalate. See annual publication for most recent information. Last Updated Date : 01/29/2024 ×. Department of Labor logo ... honda astra terdekatWeb物竞数据库是一个全面、专业、专注，并且免费的中文化学品信息库，为学生、学者、化学品研究机构、检测机构、化学品工作者提供专业的化学品平台进行交流。 数据库采用全中文化服务，完全突破了中英文在化学物质命名、化学品俗名、学名等方面的差异，所提供的数据全部中文化，更方便 ... honda atamian tewksbury ma