3445-42-9

• 常用中文名：2-(4-Isopropylphenyl)-2-propanol
• 常用英文名：2-(4-Isopropylphenyl)-2-propanol
• CAS号：3445-42-9
• 分子式：C₁₂H₁₈O
• 分子量：178.271
• 发布时间：2016-11-28 11:48:24
• 更新时间：2025-08-26 19:04:28

名称

• 英文名: 2-(4-propan-2-ylphenyl)propan-2-ol
• 英文别名: Benzyl alcohol, α,α-dimethyl-p-isopropyl-; 2-(4-isopropyl-phenyl)-propan-2-ol; 2-(4-Isopropylphenyl)propan-2-ol; 2-(4-Isopropylphenyl)-2-propanol; Benzenemethanol, α,α-dimethyl-4-(1-methylethyl)-; 2-(p-Cumenyl)-2-propanol

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 225.2±8.0 °C at 760 mmHg
• 分子式: C₁₂H₁₈O
• 分子量: 178.271
• 闪点: 105.5±3.7 °C
• 精确质量: 178.135757
• PSA: 20.23000
• LogP: 3.07
• 蒸汽压: 0.1±0.5 mmHg at 25°C
• 折射率: 1.507

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DO5456000 CHEMICAL NAME : Benzyl alcohol, alpha,alpha-dimethyl-p-isopropyl- CAS REGISTRY NUMBER : 3445-42-9 BEILSTEIN REFERENCE NO. : 1936571 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H18-O MOLECULAR WEIGHT : 178.30 WISWESSER LINE NOTATION : QX1&1&R DY1&1 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 : 11300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AZMZA6 Azerbaidzhanskii Meditsinskii Zhurnal. Azerbaidzhan Medical Journal. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) 1928-41; 1955- Volume(issue)/page/year: 57(12),31,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AZMZA6 Azerbaidzhanskii Meditsinskii Zhurnal. Azerbaidzhan Medical Journal. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) 1928-41; 1955- Volume(issue)/page/year: 57(12),31,1980

安全

• 海关编码: 2906299090

合成路线

98-49-7 ~% 3445-42-9

文献：Hercules Powder Co. Patent: US2484841 , 1947 ;

98-49-7 ~% 3445-42-9 2948-45-0 7664-83-7

文献：Tsyskovskaya, I. V.; Ovchinnikov, V. I.; Potekhin, V. M.; Khachaturov, A. S. J. Appl. Chem. USSR (Engl. Transl.), 1980 , vol. 53, # 4 p. 783 - 787,600 - 603

645-13-6 ~% 3445-42-9

文献：Odaira; Tsutsumi Technology Reports of the Osaka University, 1958 , vol. 8, p. 199,210 Full Text Show Details Baddeley et al. Journal of the Chemical Society, 1952 , p. 4162,4165

100-18-5 ~% 3445-42-9

文献：Hercules Powder Co. Patent: US2548435 , 1946 ;

3159-98-6 ~% 3445-42-9 2948-46-1 98-49-7 详细

文献：Tsyskovskaya, I. V.; Potekhin, V. M. J. Appl. Chem. USSR (Engl. Transl.), 1982 , vol. 55, # 6 p. 1374 - 1377,1262 - 1265

上下游产品

上游产品  4
98-49-7 645-13-6 100-18-5 3159-98-6
下游产品  4
2388-14-9 100-18-5 33398-01-5 77344-61-7

海关

海关编码	2906299090
中文概述	2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%