74901-08-9

• 常用中文名：2-羟基-5-(羟基甲基)苯甲醛
• 常用英文名：2-HYDROXY-5-HYDROXYMETHYL-BENZALDEHYDE
• CAS号：74901-08-9
• 分子式：C₈H₈O₃
• 分子量：152.14700
• 发布时间：2018-12-23 20:57:44
• 更新时间：2024-01-06 16:48:20

名称

• 中文名: 2-羟基-5-(羟基甲基)苯甲醛
• 英文名: 2-hydroxy-5-(hydroxymethyl)benzaldehyde
• 英文别名: 5-methoxysalicylaldehyde; 2-HYDROXY-5-HYDROXYMETHYL-BENZALDEHYDE; BENZALDEHYDE,2-HYDROXY-5-(HYDROXYMETHYL); Salicylaldehyde,5-(hydroxymethyl); 5-hydroxymethyl salicylaldehyde

物化性质

• 密度: 1.342g/cm3
• 沸点: 306.5ºC at 760 mmHg
• 分子式: C₈H₈O₃
• 分子量: 152.14700
• 闪点: 153.4ºC
• 精确质量: 152.04700
• PSA: 57.53000
• LogP: 0.69700
• 折射率: 1.649
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CU6525500 CHEMICAL NAME : Benzaldehyde, 2-hydroxy-5-(hydroxymethyl)- CAS REGISTRY NUMBER : 74901-08-9 BEILSTEIN REFERENCE NO. : 3237579 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H8-O3 MOLECULAR WEIGHT : 152.16 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Amphibian - frog DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory depression REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 26,123,1926

安全

• 海关编码: 2912499000

合成路线

90-02-8 ~% 74901-08-9

文献：Stoermer; Behn Chemische Berichte, 1901 , vol. 34, p. 2459

287398-51-0 ~85% 74901-08-9

文献：Cho, Young Jin; Lee, Seung Hwan; Bae, Jong Woo; Pyun, Hyung-Jung; Yoon, Cheol Min Tetrahedron Letters, 2000 , vol. 41, # 20 p. 3915 - 3917

50-00-0 89-95-2 ~% 74901-08-9

文献：Frederick, Raphael; Robert, Severine; Charlier, Caroline; De Ruyck, Jerome; Wouters, Johan; Pirotte, Bernard; Masereel, Bernard; Pochet, Lionel Journal of Medicinal Chemistry, 2005 , vol. 48, # 24 p. 7592 - 7603 Title/Abstract View citing articles Show Details Frederick, Raphael; Charlier, Caroline; Robert, Severine; Wouters, Johan; Masereel, Bernard; Pochet, Lionel Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 7 p. 2017 - 2021

3328-70-9 ~% 74901-08-9

文献：Cho, Young Jin; Lee, Seung Hwan; Bae, Jong Woo; Pyun, Hyung-Jung; Yoon, Cheol Min Tetrahedron Letters, 2000 , vol. 41, # 20 p. 3915 - 3917

20200-69-5 ~% 74901-08-9

文献：Cho, Young Jin; Lee, Seung Hwan; Bae, Jong Woo; Pyun, Hyung-Jung; Yoon, Cheol Min Tetrahedron Letters, 2000 , vol. 41, # 20 p. 3915 - 3917

50-00-0 90-02-8 ~% 74901-08-9

文献：Pochet, Lionel; Doucet, Caroline; Schynts, Marc; Thierry, Nicole; Boggetto, Nicole; Pirotte, Bernard; Jiang, Kai Y.; Masereel, Bernard; De Tullio, Pascal; Delarge, Jacques; Reboud-Ravaux, Michele Journal of Medicinal Chemistry, 1996 , vol. 39, # 13 p. 2579 - 2585

635-93-8 ~% 74901-08-9

文献：Stoermer; Oetker Chemische Berichte, 1904 , vol. 37, p. 195 Show Details Eichengruen Chem. Zentralbl., 1902 , vol. 73, # II p. 894 Show Details Auwers; Huber Chemische Berichte, 1902 , vol. 35, p. 126

上下游产品

上游产品  6
90-02-8 287398-51-0 50-00-0 89-95-2
3328-70-9 635-93-8
下游产品  5
3328-70-9 635-93-8 10242-13-4 2206-43-1
54396-24-6

海关

海关编码	2912499000
中文概述	2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 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, 四聚甲醛报明外观
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%