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Merck
CN

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 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

96%

折射率

n20/D 1.477 (lit.)

密度

1.162 g/mL at 25 °C (lit.)

SMILES字符串

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 key

FKBMTBAXDISZGN-UHFFFAOYSA-N

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应用

  • 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)。

象形图

Health hazardCorrosion

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
H Savolainen et al.
Acta pharmacologica et toxicologica, 59(3), 209-213 (1986-09-01)
Male Wistar rats exposed to 5, 10 or 20 p.p.m. 4-methylcyclohexyl-1,6-dicarboxylic acid anhydride vapour for 2-11 weeks showed dose-dependent blood anhydride concentrations. The maximum concentrations were found after two weeks. At five exposure weeks, they were smaller but they did
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
K Tarvainen et al.
Contact dermatitis, 32(4), 204-209 (1995-04-01)
Acid anhydrides are low-molecular-weight chemicals known to cause respiratory irritancy and allergy. Skin allergy has on rare occasions been reported. 2 workers contracted hives and itching on uncovered skin after 2 months exposure to methyltetrahydrophthalic anhydride (MTHPA) and methylhexahydrophthalic anhydride
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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