79-97-0
79-97-0 結(jié)構(gòu)式
基本信息
4,4'-(1-甲基亞乙基)雙(2-甲基苯酚)
雙酚 C
4,4'-(1-甲基亞乙基)雙(2-甲基苯甲醚)
α-甲基-4-[(2-氧代甲氧羰基環(huán)戊基)甲基]苯乙酸丙酯
雙酚C
4,4'-(1-METHYL-ETHYLIDENE)BIS[2-METHYL PHENOL]
4,4'-ISOPROPYLIDENEBIS(2-METHYLPHENOL)
4,4'-ISOPROPYLIDENEDI-O-CRESOL
B,B-BIS(4-HYDROXY-3-METHYLPHENYL)PROPANE
2,2-Bis(3-methyl-4-hydroxyphenyl)propane
3,3’-dimethylbisphenola
3,3’-dimethyldian
3,3'-Dimethylbisphenol A
3,3'-Dimethyldian
4,4’-(1-methylethylidene)bis(2-methyl-pheno
4,4’-(1-methylethylidene)bis[2-methyl-pheno
4,4’-isopropylidenedi-o-creso
Dicresylolpropane
Nonox DCP
nonoxdcp
o-Cresol, 4,4'-(2,2-propylene)bis-
o-Cresol, 4,4'-isopropylidenedi-
Phenol, 4,4'-(1-methylethylidene)bis*2-methyl-
2 2-BIS(4-HYDROXY-3-METHYLPHENYL)PROPAN&
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法
95-48-7
67-64-1
79-97-0
在氮?dú)獗Ｗo(hù)下，將5g（0.16mol）甲醇和191g（1.77mol）鄰甲酚加入可拆式燒瓶中。通過滴液漏斗緩慢加入100g 80wt%的硫酸，隨后加入50g（0.86mol）丙酮、221g甲苯和7.5g十二烷基硫醇，混合均勻形成反應(yīng)溶液。按照與實(shí)施例1相同的操作步驟進(jìn)行處理。取樣部分有機(jī)相，通過高效液相色譜（HPLC）分析確認(rèn)生成的4,4'-(1-甲基亞乙基)雙(2-甲基苯酚)（雙酚C）的量。結(jié)果顯示，基于丙酮的反應(yīng)收率為85mol%。此外，通過氣相色譜（GC）分析雙酚C形成反應(yīng)溶液中異亞丙基丙酮的含量，基于雙酚C為0.02面積%，以及十二烷基硫醇的殘留量為44%。
參考文獻(xiàn)：
[1] Patent: JP2018/145178, 2018, A. Location in patent: Paragraph 0049; 0050; 0051; 0054; 0055; 0058
[2] Patent: JP2018/145177, 2018, A. Location in patent: Paragraph 0051-0052
[3] Journal of the Indian Chemical Society, 1989, vol. 66, # 2, p. 85 - 90
[4] Journal of the Indian Chemical Society, 1989, vol. 66, # 2, p. 85 - 90
[5] Journal of the Indian Chemical Society, 1989, vol. 66, # 2, p. 85 - 90
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2025/05/22 | B1567 | 2,2-雙(4-羥基-3-甲苯基)丙烷 2,2-Bis(4-hydroxy-3-methylphenyl)propane | 79-97-0 | 25G | 200元 |
| 2025/05/22 | B1567 | 2,2-雙(4-羥基-3-甲苯基)丙烷 2,2-Bis(4-hydroxy-3-methylphenyl)propane | 79-97-0 | 100g | 420元 |
| 2025/05/22 | B1567 | 2,2-雙(4-羥基-3-甲苯基)丙烷 2,2-Bis(4-hydroxy-3-methylphenyl)propane | 79-97-0 | 500G | 1990元 |