• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Aldehydes, Building Blocks, C1 to C5, C1 to C6, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
• Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Chemical Synthesis, Lactones, Organic Building Blocks
• {uni_hamburg} no charge; carboxylic acid; aldehyde; 1fragment
• {Chemicalbook} 农药中间体: 杀螨剂中间体
• {SA} Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Chemical Synthesis, Lactones, Organic Building Blocks

产品应用

• Mucochloric Acid is an intermediate product of the herbicide Burex that can cause poisioning and skin damage upon exposure. Mucochloric Acid is also a chlorine disinfection byproduct in drinking water

相关文献及参考

• Kolesar, D. et al.: Bratsilav. Lek. Listy, 64, 132 (1978); Romancik, V.E.: Ces.-Slov. Hyd., 21, 319 (1976); Jansson, K. et al.: Environ. Mol. Mutagen., 25, 284 (1995);
• Merck 14 ,6297
• Beil. 3 ,IV,1720
• Aldrich MSDS 1 , 1330:D / Corp MSDS 1 (2), 2480:B / FT-IR 1 (1), 701:D / FT-IR 2 (1), 1188:B / FT-NMR 1 (1), 1147:C / IR-Spectra (2), 362:H / IR-Spectra (3), 409:F / NMR-Reference 2 (1), 594:C / RegBook 1 (1), 813:B / Sax 6 , 949 / Structure Index 1 , 127:D:4
• Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different branches of chemistry. The volumes cover data for more than 8,000 substances in the solid state. Data for free molecules have been published in volumes II/14 and II/15 of the New Series. The tables are arranged according to the atomic number of the elements.
• Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

GHS Symbol

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6100 mg/kg/78W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
   Blood - tumors
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB223-159

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 34(12),16,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 34(12),16,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 84 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,46,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 34(12),16,1969

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 360 ug/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   24,317,1994

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 23700 nmol/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   25,284,1995

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 ug/plate
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 69,101,1986

TYPE OF TEST            : Host-mediated assay
TEST SYSTEM             : Rodent - mouse Bacteria - Escherichia coli
DOSE/DURATION           : 200 mg/kg
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   24,317,1994

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 ng/plate
REFERENCE :
   BECTA6 Bulletin of Environmental Contamination and Toxicology.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   07094)  V.1-    1966-  Volume(issue)/page/year: 24,590,1980

其他信息

• MOL 文件:87-56-9.mol
• 下游产品:哒螨灵 --> 2-氨基嘧啶 --> 2-甲氧基-5-氯嘧啶-4-甲酸 --> 2-甲基磺酰基-5-氯嘧啶-4-甲酸 --> 4,5-二氯哒嗪-3(2H)-酮 --> 哒螨灵乳油 --> 哒螨酮可湿性粉剂 --> 2-氯马来醛 --> 5-氯-2-(甲硫基)嘧啶-4-羧酸 --> 哒嗪酮
• 职业标准:STEL 0.1 毫克/ 立方米
• 外观性质:白色结晶或淡黄色粉末, 具有刺激性气味。
• 用途二:糠氯酸又名二氯代丁烯醛酸、粘氯酸，在农药上用于合成杀螨剂哒螨灵的中间体，也可用作有机合成中间体，用于合成磺胺嘧啶等药物。
• 刺激数据:皮肤- 兔子 20 毫克/ 24小时 中度; 眼- 兔子 0.05 毫克/ 24小时 重度
• 方法一:糠氯酸是由糠醛和氯气为原料制备的。 在由三个柱子串联而成的串级式反应器内，于90～100℃下，用氯气连续氯化糠醛和浓盐酸(摩尔比1∶3)所构成的混合液。向第一个柱内以142g/h的速度供给糠醛，与分离了糠氯酸后的废液相混合，在此经氯气处理后再进入第二个柱内，与以1276g/h速度进料的糠醛相混合。再使反应混合液流至第三个柱内，同时以5250g/h的速度将氯气自柱子的底部通入，未反应的氯气再返回至第一个柱内。反应混合液在第一、第二、第三个柱内的滞留时间分别为20min、20min、30min，氯气与糠醛的摩尔比为5∶1。将氯化产物冷却至0～5℃，即可以2190g/h的速度获得糠氯酸，m.p.125～127℃，合成收率为87%。
• Sigma Aldrich:87-56-9(sigmaaldrich)
• 可燃性危险特性:可燃； 燃烧产生有毒氯化物烟雾
• 灭火剂:砂土、泡沫、二氧化碳
• 用途一:是合成农药的主要原料，也是医药磺胺嘧啶类药的中间体
• 海关编码:29183000
• Acros Organics:2,3-二氯-4-恶-2-丁酸/粘氯酸 Mucochloric acid, 99%(87-56-9)
• 储运特性:库房通风低温干燥; 与氧化剂、碱类分开存放。
• 急性毒性:口服- 大鼠 LD50: 100 毫克/ 公斤; 口服- 小鼠 LD50: 84 毫克/ 公斤
• 用途三:有机合成中间体。用于合成广谱高效新型杀螨剂哒螨酮，除草剂苯纳松，也用于医药磺胺吡啶等和感光材料的合成。
• 类别:腐蚀物品
• MSDS 信息:二氯代丁烯醛酸(87-56-9).msds
• 上游原料:二氧化锰 --> 氯气处理
• 糠氯酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 128061000 糠氯酸 Mucochloric acid 99% 100 GR 259元 2010/06/21 128065000 糠氯酸 Mucochloric acid 99% 500 GR 989元
• 毒性分级:高毒
• Alfa Aesar:<4.0% Mucochloric acid, 99% (dry wt.), water <4.0%(87-56-9)" href="http://www.alfa.com/zh/GP100w.pgm?DSSTK=B24523&CAS;=87-56-9">粘氯酸,99%,(drywt.),water<4.0% Mucochloric acid, 99% (dry wt.), water <4.0%(87-56-9)
• 方法二:1.糠醛氧化氯化法糠醛在强酸性溶液中通入氯气进行氧化和氯化而得。2.二氧化锰-盐酸氧化氯化法在盐酸存在下，糠醛与二氧化锰在低温下进行氧化，然后再升高温度进行氯化而得。