Thiocarbohydrazide 硫代甲肼

CAS 2231-57-4 MFCD00007616

化学结构图

2231-57-4
SMILES: NNC(=S)NN

化学属性

Mol. FormulaCH6N4S
Mol. Weight106
Melting Point171-174 °C (dec.)(lit.)
TSCAYes
Appearance 硫代卡巴肼(2231-57-4)为白色片状或柱状结晶。熔点170℃（分解）。溶于热水，微溶于冷水。

别名和识别编码

Chemical NameThiocarbohydrazide
Synonym (H2N-NH)2CS 1,3-Diamino-2-Thiourea 1,3-Diamino-2-thiourea 1,3-二氨基氨基硫脲 1,3-二氨基硫脲 AURORA 1561 CARBONOTHIOIC DIHYDRAZIDE Carbohydrazide, thio- Carbonothioic dihydrazide Carbonothioic dihydrazide; Thiocarbazide Hydrazinecarbohydrazonothioic acid TCH THIOCARBAZIDE THIOCARBOHYDRAZIDE THIOCARBOHYDRAZIDE, FOR ELECTRON MICROSC OPY THIOCARBONOHYDRAZIDE THIOCARBONYLDIHYDRAZIDE Thiocarbazide Thiocarbazide: (Thiocarbohydrazide) Thiocarbohydrazide Thiocarbonic dihydrazide Thiocarbonohydrazide Thiokohlensäuredihydrazid USAF ek-7372 Usaf ek-7372 hydrazinecarbohydrazonothioicacid {PubChe
CAS Number2231-57-4
PubChem Substance ID2724189
EC Number218-769-8
Beilstein Registry Number3(3)319
MDL NumberMFCD00007616
Reaxys-RN506657
Chemical Name Translation硫代甲肼
LabNetwork Molecule IDLN00194643
InChIInChI=1S/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {Chemicalbook} 农药中间体: 除草剂中间体: 除草剂中间体
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonyl Hydrazides, Sulfur Compounds
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Beil. 3 ,IV,388
  • Aldrich MSDS 1 , 1698:C / Corp MSDS 1 (2), 3326:B / FT-IR 2 (1), 1367:A / FT-IR 1 (1), 805:B / IR-Spectra (3), 477:E / RegBook 1 (1), 945:C / Sax 6 , 2568 / Sigma FT-IR 1 (2), 923:A / Structure Index 1 , 147:C:2
  • Short: III/10a Title: Structure Data of Organic Crystals: C ... C 15 Author: Schudt-Weitz, G.; Strell, I. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/10a Year: 1985 ISBN: 3-540-07834-7 ISBN: 978-3-540-07834-0 Internet Resource: DOI:10.1007/b19984 RefComment: XXII, 634 pages. Hardcover Abstract: The volume includes an alphabetical index of all substances and a separate "ring index" with all cyclic compounds.
  • Short: III/7c3 Title: Crystal Structure Data of Inorganic Compounds: Key Element: C Author: Pies, W.; Weiss, A.; Boehm, H.-P.; Meyer, H.J. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/7c3 Page: 1-291 Year: 1979 ISBN: 3-540-09491-1 ISBN: 978-3-540-09491-3 Internet Resource: DOI:10.1007/b85782 RefComment: 16 figs., XXVII, Hardcover Abstract: Volume III/7 contains structure data on those compounds which contain at least one of the elements F, Cl, Br, I, O, N, and P and cannot be called "organic". The structure data of the remaining inorganic compounds and the elements are dealt with in volumes III/6 and III/14, while the organic compounds are treated in volumes III/5 and III/10. The systematic arrange-ment is based on the anions ordered according to "key elements", since this system allows the arrangement of the crystal structure data in such a way that both chemical and crystallographical relationships can be recognized. Structure data are compiled as completely as possible for all inorganic substances, where crystal
  • For a review of the chemistry of carbohydrazide and thiocarbohydrazide, see: Chem. Rev., 70, 111 (1970).

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H300 Fatal if swallowed 吞食致命
  • H300+H330
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H330 Fatal if inhaled 吸入致命
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes T+
RTECSFF2975000
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310
  • P301+P310+P330
  • P301+P316
  • P302+P352
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P316
  • P320 Specific treatment is urgent (see … on this label). 紧急具体治疗（见本标签上的）。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P361+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger {} {} {} {} {} {} {} {} {} {TCI}
UN Number UN 2811 6.1/PG 1 2811 UN2811
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S4 Keep away from living quarters 远离生活区；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S1 Keep locked up 上锁；
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
  • R5 Heating may cause an explosion 加热会引起爆炸
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R26/28 Very toxic by inhalation and if swallowed 吸入及吞食都有剧毒
Storage condition Light Sensitive Poison room
Packing GroupI
Hazard Class6.1

其他信息

  • 上游原料:氢 --> 氢硫酸 --> 甲酰肼
  • F:4.4-8
  • 下游产品:嗪草酮 --> 双硫腙 --> 3-硫-4-氨基-6-叔丁基-1,2,4-三嗪-5-酮
  • 方法二:由水合肼与二硫化碳缩合而得。将水合肼水溶液冷至15℃，缓缓加入二硫化碳，即有白色的二硫代甲酰肼析出。加毕，搅拌半小时，然后升温至80℃，反应物开始分解。加热至93℃时反应猛烈，逸出大量硫代氢气体。继续加热3h，静置过夜，滤出结晶，并用4倍沸水重新结晶，即得成品。
  • Acros Organics:硫代甲肼 Thiocarbohydrazide, 98%(2231-57-4)
  • 方法一:其制备方法是将二硫化碳加入反应釜，冷却，搅拌下滴加水合肼，然后升温脱硫化氢气体，硫化氢用碱吸收成硫化钠，反应液冷却后有结晶析出，过滤，洗涤，滤液作母液循环套用，洗涤的滤饼即为成品。
  • 用途一:广泛用于有机合成，是高效广谱除草剂嗪草酮的重要生产原料
  • MSDS 信息:Carbonothioic dihydrazide(2231-57-4).msds
  • 图谱信息:硫代卡巴肼(2231-57-4)红外图谱(IR2) 硫代卡巴肼(2231-57-4)质谱(MS) 硫代卡巴肼(2231-57-4)红外图谱(IR1) 硫代卡巴肼(2231-57-4)Raman光谱
  • 用途二:硫代卡巴肼是除草剂嗪草酮的中间体。
  • 硫代卡巴肼价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1136 硫代甲酰二肼 Thiocarbohydrazide 25G 1260元 2010/06/21 207531000 硫代卡巴肼 Thiocarbohydrazide 98% 100 GR 7358元 2010/06/21 207530050 硫代卡巴肼 Thiocarbohydrazide 98% 5 GR 517元
  • Sigma Aldrich:2231-57-4(sigmaaldrich)
  • MOL 文件:2231-57-4.mol
  • Alfa Aesar:硫代对称二氨基脲,97% Thiocarbohydrazide, 97%(2231-57-4)
  • TCI Shanghai:硫代甲酰二肼 Thiocarbohydrazide,>;98.0%(T)(2231-57-4)
  • 敏感性:Light Sensitive

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Hydrazines - Nitrogen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonyl Hydrazides - Sulfur Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonyl Hydrazides - Sulfur Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonyl Halides

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