6970-59-8

• 常用中文名：2-hydroxy-2,5-dimethylhexanedial
• 常用英文名：2-hydroxy-2,5-dimethylhexanedial
• CAS号：6970-59-8
• 分子式：C₈H₁₄O₃
• 分子量：158.19500
• 发布时间：2017-09-26 21:48:15
• 更新时间：2025-09-20 05:51:35

名称

• 英文名: 2-hydroxy-2,5-dimethylhexanedial
• 英文别名: Hexanedial,5-dimethyl; 2-Hydroxy-2,5-dimethyl-adipinaldehyd; 2,5-Dimethyl-2-hydroxyhexanedial; 2,5-Dimethyl-2-hydroxyadipaldehyde; HEXANEDIAL,2,5-DIMETHYL-2-HYDROXY; 2-hydroxy-2,5-dimethyl-adipaldehyde

物化性质

• 密度: 1.032g/cm3
• 沸点: 242.9ºC at 760 mmHg
• 分子式: C₈H₁₄O₃
• 分子量: 158.19500
• 闪点: 115ºC
• 精确质量: 158.09400
• PSA: 54.37000
• LogP: 0.55150
• 折射率: 1.447

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MO1120000 CHEMICAL NAME : Hexanedial, 2,5-dimethyl-2-hydroxy- CAS REGISTRY NUMBER : 6970-59-8 BEILSTEIN REFERENCE NO. : 1766257 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H14-O3 MOLECULAR WEIGHT : 158.22 WISWESSER LINE NOTATION : VHY1&2XQ1&VH HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,649,1986 TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,649,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5890 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

安全

• 海关编码: 2912491000

合成路线

1920-21-4 ~% 99115-09-0 6970-59-8

文献：Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ; Full Text Show Details Union Carbide and Carbon Corp. Patent: DE945243 , 1953 ;

1920-21-4 ~% 6970-59-8

文献：Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ;

123-91-1 1920-21-4 7664-93-9 ~% 6970-59-8

文献：Union Carbide and Carbon Corp. Patent: US2694077 , 1952 ; Full Text Show Details Union Carbide and Carbon Corp. Patent: DE945243 , 1953 ;

上下游产品

上游产品  3
1920-21-4 123-91-1 7664-93-9
下游产品  0

海关

海关编码	2912491000
中文概述	2912491000. 醛醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
Summary	2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%