1637-24-7

• 常用中文名：2,4-Pentanediol,2-methyl-, 2,4-diacetate
• 常用英文名：2,4-Pentanediol,2-methyl-, 2,4-diacetate
• CAS号：1637-24-7
• 分子式：C₁₀H₁₈O₄
• 分子量：202.24800
• 发布时间：2016-06-12 10:43:29
• 更新时间：2024-01-09 15:31:58

名称

• 英文名: (4-acetyloxy-4-methylpentan-2-yl) acetate
• 英文别名: 2,4-diacetoxy-2-methyl-pentane; EINECS 216-667-8; 2-methyl-2,4-pentanediyl diacetate; 2,4-Pentanediol,2-methyl-,diacetate; 2-Methylpentane-2,4-diyl diacetate; 2-Methyl-2,4-pentanediol diacetate; 2,4-Diacetoxy-2-methyl-pentan; Acetic acid,2-methyl-2,4-pentanediol diester; hexylene glycol diacetate; Acetic acid,hexylene glycol

物化性质

• 密度: 1.006g/cm3
• 沸点: 250ºC at 760 mmHg
• 分子式: C₁₀H₁₈O₄
• 分子量: 202.24800
• 闪点: 113.5ºC
• 精确质量: 202.12100
• PSA: 52.60000
• LogP: 1.66980
• 蒸汽压: 0.0222mmHg at 25°C
• 折射率: 1.429

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SA1226000 CHEMICAL NAME : 2,4-Pentanediol, 2-methyl-, diacetate CAS REGISTRY NUMBER : 1637-24-7 BEILSTEIN REFERENCE NO. : 1708624 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C10-H18-O4 MOLECULAR WEIGHT : 202.28 WISWESSER LINE NOTATION : 1VOY1&1X1&1&OV1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Open irritation test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 12/13/1967 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3360 uL/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: 30,470,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 16 mL/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: 30,470,1969

安全

• 海关编码: 2915390090

合成路线

107-41-5 108-24-7 ~80% 1637-24-7 431-03-8

文献：Iqbal, Javed; Srivastava, Rajiv Ranjan Journal of Organic Chemistry, 1992 , vol. 57, # 7 p. 2001 - 2007

107-41-5 108-24-7 ~80% 1637-24-7

文献：Ahmad, Saeed; Iqbal, Javed Journal of the Chemical Society, Chemical Communications, 1987 , # 2 p. 114 - 115

107-41-5 75-36-5 ~% 1637-24-7

文献：Tryon Journal of the American Chemical Society, 1947 , vol. 69, p. 972

4833-08-3 108-24-7 ~89% 1637-24-7

文献：Borah, Ruli; Deka, Nabajyoti; Sarma, Jadab C. Journal of Chemical Research - Part S, 1997 , # 3 p. 110 - 111

107-41-5 540-88-5 ~% 1637-24-7

文献：Standard Oil Devel.Co. Patent: US2476053 , 1947 ;

上下游产品

上游产品  5
107-41-5 108-24-7 75-36-5 4833-08-3
540-88-5
下游产品  0

海关

海关编码	2915390090
中文概述	2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%