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Merck

149934

Sigma-Aldrich

氢化-4-甲苯酐,顺反异构体混合物

96%

别名:

4-甲基-1,2-环己二羧酸酐

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About This Item

经验公式(希尔记法):
C9H12O3
CAS号:
分子量:
168.19
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

96%

折射率

n20/D 1.477 (lit.)

密度

1.162 g/mL at 25 °C (lit.)

SMILES 字串

CC1CCC2C(C1)C(=O)OC2=O

InChI

1S/C9H12O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h5-7H,2-4H2,1H3

InChI 密鑰

FKBMTBAXDISZGN-UHFFFAOYSA-N

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應用

  • 柠檬油精基环氧树脂:酸酐热固反应研究:该研究探索了使用4-甲基六氢邻苯二甲酸进行的柠檬油精基环氧树脂的热固反应,阐明了其在环保聚合物制备中的应用 (Couture et al., 2018)。
  • 用于环氧化物和环酐的开环共聚的金属茂络合物催化剂:讨论了金属茂络合物催化剂在涉及4-甲基六氢邻苯二甲酸酐的开环共聚中的应用,该研究与新聚合物材料的开发相关(Shaw et al., 2022)。
  • 熔融加工中加入的天然和改性蓖麻油以及聚乳酸理化性质的评估:探索了以4-甲基六氢邻苯二甲酸酐修饰的天然油改善聚乳酸的性质,该研究对可生物降解塑料很重要(Darie-Niță et al., 2022)。
  • 用于工业复合材料应用的生物来源聚酯共价自适应网络(covalently adaptable network)的合成、表征和回收:研究了使用4-甲基六氢邻苯二甲酸酐制备可用于工业应用的自适应网络,改善了材料的可持续性(Wang et al., 2024)。
  • 环氧亚麻油基网络:热降解的实例:讨论了通过亚麻油和4-甲基六氢邻苯二甲酸酐的交联制备的网络的热降解,该物质对于理解生物基聚合物的稳定性和寿命十分关键(Richaud et al., 2019)。

象形圖

Health hazardCorrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Monica H Kristiansson et al.
Chemical research in toxicology, 15(4), 562-569 (2002-04-16)
Primary structural information of anhydride binding to endogenous proteins is of interest in order to determine the mechanism causing the type-I allergy seen in many anhydride-exposed workers. In addition, studies on specific protein adducts may generate new methods for biological
C H Lindh et al.
Toxicology and applied pharmacology, 153(2), 152-160 (1999-01-08)
Hexahydrophthalic anhydride (HHPA) and methylhexahydrophthalic anhydride (MHHPA) are highly allergenic compounds used in the chemical industry. The aim of this study was to characterize the protein adducts in erythrocytes following exposure to HHPA and MHHPA. Blood and urine samples were
Marina C Jeppsson et al.
Inhalation toxicology, 21(12), 1013-1020 (2009-09-24)
Methylhexahydrophthalic anhydride (MHHPA) is a reactive, low molecular weight chemical used in products such as plastics, paints, and electronic components. Exposure to MHHPA may lead to work-related airway diseases such as rhinitis, conjunctivitis, and asthma. Twelve subjects employed at a
C H Lindh et al.
International archives of occupational and environmental health, 70(2), 128-132 (1997-01-01)
To investigate whether methylhexahydrophthalic acid (MHHP acid) in urine and plasma can be used as a biomarker for exposure to methylhexahydrophthalic anhydride (MHHPA). MHHPA in air was sampled by Amberlite XAD-2 and analysed by gas chromatography (GC) with flame ionisation
L Kanerva et al.
Contact dermatitis, 36(1), 34-38 (1997-01-01)
Epoxy resin compounds (ERC) include a large number of chemicals, such as epoxy resins (ER), reactive diluents and hardeners. Many hardeners, e.g., aliphatic polyamines, are well-known sensitizers. Another type of ER hardeners are the phthalic anhydrides, such as methylhexahydrophthalic anhydride

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