5399-68-8

• 常用中文名：2,4-二羟基苯甲醛肟
• 常用英文名：Benzaldehyde,2,4-dihydroxy-, oxime
• CAS号：5399-68-8
• 分子式：C₇H₇NO₃
• 分子量：153.13500
• 发布时间：2018-06-23 22:26:40
• 更新时间：2025-08-25 22:58:01

名称

• 中文名: 2,4-二羟基苯甲醛肟
• 英文名: 2,4-dihydroxybenzaldehyde oxime
• 英文别名: Benzaldehyde,2,4-dihydroxy-,oxime; (E)-2,4-Dihydroxybenzaldehyde oxime; 2,4-Dihydroxy-benzaldehyd-oxim; 2.4-Dihydroxy-benzaldoxim; 2.4-Dioxy-benzaldoxim; 2,4-dihydroxy-benzaldehyde oxime; Resorcylaldoxim; 2,4-dihydroxy-benzaldehydoxime; 2,4-Dihydroxybenzaldoxime

物化性质

• 密度: 1.319g/cm3
• 沸点: 578.5ºC at 760mmHg
• 分子式: C₇H₇NO₃
• 分子量: 153.13500
• 闪点: 303.7ºC
• 精确质量: 153.04300
• PSA: 73.05000
• LogP: 0.90590
• 外观性状: 白色固体
• 折射率: 1.823
• 储存条件: 室温，密闭，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CU5680000 CHEMICAL NAME : Benzaldehyde, 2,4-dihydroxy-, oxime CAS REGISTRY NUMBER : 5399-68-8 BEILSTEIN REFERENCE NO. : 2250108 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H7-N-O3 MOLECULAR WEIGHT : 153.15 WISWESSER LINE NOTATION : QNU1R BQ DQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,36,1953

安全

• 海关编码: 2928000090

合成路线

95-01-2 ~% 5399-68-8

文献：Dissertaion , S.24

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海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%