542-78-9

• 常用中文名：丙二醛
• 常用英文名：malonaldehyde
• CAS号：542-78-9
• 分子式：C₃H₄O₂
• 分子量：72.06270
• 发布时间：2018-08-30 15:57:19
• 更新时间：2024-01-03 07:33:43

名称

• 中文名: 丙二醛
• 英文名: malonaldehyde
• 英文别名: MALONALDEHYDE; malondialdehyde; 1,3-Propanedialdehyde; Malonodialdehyde; Malonic dialdehyde; Malonyldialdehyde; 1,3-Propanedial; Malonic aldehyde; 1,3-Propanedione; propanedial

物化性质

• 密度: 0.991g/cm3
• 沸点: 108.3ºC at 760mmHg
• 分子式: C₃H₄O₂
• 分子量: 72.06270
• 闪点: 28.9ºC
• 精确质量: 72.02110
• PSA: 34.14000
• 折射率: 1.366

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TX6475000 CHEMICAL NAME : Propanedial CAS REGISTRY NUMBER : 542-78-9 BEILSTEIN REFERENCE NO. : 1209262 LAST UPDATED : 199612 DATA ITEMS CITED : 24 MOLECULAR FORMULA : C3-H4-O2 MOLECULAR WEIGHT : 72.07 WISWESSER LINE NOTATION : VH1VH HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 632 mg/kg TOXIC EFFECTS : Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 606 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 7488 mg/kg/2Y-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - lymphoma, including Hodgkin's disease TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 30 gm/kg/9W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application MUTATION DATA TYPE OF TEST : DNA adduct TEST SYSTEM : Mammal - species unspecified Lymphocyte REFERENCE : EJBCAI European Journal of Biochemistry. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1967- Volume(issue)/page/year: 5,178,1968 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 36,163,1985 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 36,163,1985 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO MALONALDEHYDE-air:CA lowest feasible concentration REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

安全

• 海关编码: 2912190090

合成路线

海关

海关编码	2912190090
中文概述	HS: 2912190090. 其他无环醛（不含其他含氧基）. 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	2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%