1070-65-1

• 常用中文名：6-羟基-8-氯辛酸乙酯
• 常用英文名：ethyl 8-chloro-6-hydroxyoctanate
• CAS号：1070-65-1
• 分子式：C₁₀H₁₉ClO₃
• 分子量：222.70900
• 发布时间：2018-09-16 16:26:30
• 更新时间：2025-08-25 18:58:14

名称

• 中文名: 6-羟基-8-氯辛酸乙酯
• 英文名: ethyl 8-chloro-6-hydroxyoctanoate
• 英文别名: 8-Chlor-6-hydroxy-octansaeure-aethylester; ethyl 8-chloro-6-hydroxy octanoate; MFCD01747868; ethyl 6-hydroxy-8-chlorooctanoate; 8-Chlor-6-hydroxy-octansaeure-ethylester; 8-chloro-6-hydroxy-octanoic acid ethyl ester; ETHYL 8-CHLORO-6-HYDROXYOCTANATE; 8-Chlor-6-hydroxy-caprylsaeure-ethylester; OCTANOIC ACID,8-CHLORO-6-HYDROXY-,ETHYL ESTER

物化性质

• 密度: 1.079g/cm3
• 沸点: 311.2ºC at 760 mmHg
• 熔点: 136 °C
• 分子式: C₁₀H₁₉ClO₃
• 分子量: 222.70900
• 闪点: 142ºC
• 精确质量: 222.10200
• PSA: 46.53000
• LogP: 2.09970
• 蒸汽压: 5.08E-05mmHg at 25°C
• 折射率: 1.459
• 分子结构:

  1、 摩尔折射率：56.49

  2、 摩尔体积（cm³/mol）：206.3

  3、 等张比容（90.2K）：507.2

  4、 表面张力（dyne/cm）：36.5

  5、 极化率（10-24cm3）：22.39

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RH0380000 CHEMICAL NAME : Octanoic acid, 8-chloro-6-hydroxy-, ethyl ester CAS REGISTRY NUMBER : 1070-65-1 LAST UPDATED : 199212 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H19-Cl-O2 MOLECULAR WEIGHT : 206.74 WISWESSER LINE NOTATION : G2YQ4VO2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 2500 mg/kg TOXIC EFFECTS : Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 21(10),39,1977 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993

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-S36/37/39
• 海关编码: 2918199090

合成路线

626-86-8 ~% 1070-65-1

文献：Journal of the American Chemical Society, , vol. 79, p. 6483,6485 Journal of the American Chemical Society, , vol. 77, p. 416,418

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海关

海关编码	2918199090
中文概述	HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%