47465-97-4

• 常用中文名：靛红联二甲酚
• 常用英文名：3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-on
• CAS号：47465-97-4
• 分子式：C₂₂H₁₉NO₃
• 分子量：345.39100
• 相关类别： 化学试剂 有机试剂 芳香酮
• 发布时间：2018-05-25 08:00:00
• 更新时间：2026-08-02 13:34:12

名称

• 中文名: 靛红联二甲酚
• 英文名: Isatin Bis-cresol
• 中文别名: 3,3-双(4-羟基-3-甲基苯基)吲哚啉-2-酮; 靛红双甲酚; 3,3-双(4-羟基-3-甲基苯基)二氢吲哚-2-酮; 1,3-二氢-3,3-双(4-羟基-3-甲苯基)-2H-吲哚-2-酮; 乙腈中靛红联二甲酚
• 英文别名: EINECS 256-318-7; 2H-Indol-2-one, 1,3-dihydro-3,3-bis(4-hydroxy-3-methylphenyl); 3,3-bis(4-hydroxy-3-methylphenyl)-1H-indol-2-one; 1,3-Dihydro-3,3-bis(4-hydroxy-3-methylphenyl)-2H-indol-2-one; 3,3-BIS(3-METHYL-4-HYDROXYPHENYL)-2-INDOLINONE; MFCD00484556; 3,3-Bis-(4-hydroxy-3-methyl-phenyl)-1,3-dihydro-indol-2-one; 1,3-Dihydro-3,3-bis(4-hydroxy-3-methylphenyl)-2H-indol-2-oneSynonym:Isatin-bis-cresol(IBK); 3,3-Bis(4-hydroxy-3-methylphenyl)-1H-indole-2(3H)-one; Isatin-bis-cresol; 3,3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-one; 3,3-BIS(3-METHYL-4-HYDROXYPHENYL)INDOLINE-2-ON; 1,3-DIHYDRO-3,3-BIS(4-HYDROXY-3-METHYLPHENYL)-2H-INDOL-2-ONE (IBK=ISATIN-BIS-CRESOL ); 3,3-bis(2-hydroxy-5-methylphenyl)-1H-indol-2-one; 1,3-DIHYDRO-3,3-BIS(4-HYDROXY-3-METHYLPHENYL)-2H-I; Isatin-bis-cresol=IBK; 3,3-Bis(4-hydroxy-3-methylphenyl)indoline-2-one; 3,3-Bis(4-hydroxy-3-methylphenyl)indolin-2-one; 3,3-Bis(3-methyl-4-hydroxyphenyl)-2-indolinone in Acetonitrile; 1,3-dihydro-3,3-bis(4-hydroxy-m-tolyl)-2H-indol-2-one; 3,3-Bis(3-methyl-4-hydroxyphenyl)-1H-indole-2(3H)-one

物化性质

• 密度: 1.292g/cm3
• 沸点: 560.4ºC at 760mmHg
• 分子式: C₂₂H₁₉NO₃
• 分子量: 345.39100
• 闪点: 292.7ºC
• 精确质量: 345.13600
• PSA: 69.56000
• LogP: 4.13910
• 折射率: 1.667
• 分子结构:

  1、 摩尔折射率：99.50

  2、 摩尔体积（cm³/mol）：267.2

  3、 等张比容（90.2K）：736.8

  4、 表面张力（dyne/cm）：57.7

  5、 极化率（10-24cm3）：39.44

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NM3255750 CHEMICAL NAME : 2H-Indol-2-one, 1,3-dihydro-3,3-bis(4-hydroxy-3-methylphenyl)- CAS REGISTRY NUMBER : 47465-97-4 LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C22-H18-N-O3 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 520 mg/kg TOXIC EFFECTS : Gastrointestinal - changes in structure or function of salivary glands Kidney, Ureter, Bladder - urine volume increased Skin and Appendages - hair REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 15(Suppl 1),S59,1996

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38:Irritating to eyes, respiratory system and skin .
• 安全声明 (欧洲): S26-S36
• WGK德国: 2
• RTECS号: SL7940000
• 海关编码: 2933790090

合成路线

91-56-5 95-48-7 ~% 47465-97-4

文献：Hoffmann-La Roche Patent: DE406210 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 1414

39033-45-9 95-48-7 ~% 47465-97-4

文献：Inagaki Yakugaku Zasshi, 1933 , vol. 53, p. 686,696;dtsch.Ref.S.133 Chem. Zentralbl., 1933 , vol. 104, # II p. 2133

海关

海关编码	2933790090
中文概述	2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%