2-Amino-5-methyl-1,3,4-thiadiazole 2-氨基-5-甲基-1,3,4-噻二唑

CAS 108-33-8 MFCD00003110

化学结构图

108-33-8
SMILES: Cc1nnc(N)s1

化学属性

Mol. FormulaC3H5N3S
Mol. Weight115.1569
Density1.422
Melting Point224-225°C
Appearance 2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)为米黄色固体粉末，熔点220～225℃(分解)。
Boiling Point261.2±23.0 °C at 760 mmHg

别名和识别编码

Chemical Name2-Amino-5-methyl-1,3,4-thiadiazole
CAS Number108-33-8
EC Number203-573-7
Beilstein Registry Number27,629
MDL NumberMFCD00003110
Synonym 2-Amino-5-methyl-1,3,4-thiadiazole {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Amino-5-methyl-1,3,4-thiadiazole
Alfabeta NameMETHYLTHIADIAZOLAMINE 51342-----,,
Chemical Name Translation2-氨基-5-甲基-1,3,4-噻二唑
Reaxys-RN112987
PubChem Substance ID87562385
InChIKeyHMPUHXCGUHDVBI-UHFFFAOYSA-N
Wiswesser Line NotationT5NN DSJ CZ E1
LabNetwork Molecule IDLN00153010
Canonical SMILESNC1=NN=C(C)S1
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分类

  • {uni_hamburg} no charge; sulfur heterocycle; nitrogen heterocycle; aromatic; 5ring; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Thiadiazoles

相关文献及参考

  • 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
  • Short: III/35B Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Fluorine-19 and Nitrogen-15 Author: Balasubramanian, M.; Gupta, R.R.; Jain, M.; Perumal, S. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35B Year: 1998 ISBN: 3-540-63275-1 ISBN: 978-3-540-63275-7 Internet Resource: DOI:10.1007/b55685 RefComment: VII, 242 pages. With CD-ROM. Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), and carbon-13 (subvol. D) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CO-ROM's.

安全信息

Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
RTECSXI3500000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Warnings IRRITANT
Hazard Codes Xi 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - quail
DOSE/DURATION           : >316 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EESADV Ecotoxicology and Environmental Safety.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1977-  Volume(issue)/page/year:
   6,149,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella
   Postale 227, 27100 Pavia, Italy)  V.44-   1989-  Volume(issue)/page/year:
   45,223,1990

Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

  • Acros Organics:2-Amino-5-methyl-1,3,4-thiadiazole, 97%(108-33-8)
  • TCI Shanghai:2-氨基-5-甲基-1,3,4-噻二唑 2-Amino-5-methyl-1,3,4-thiadiazole,>;98.0%(T)(108-33-8)
  • 2-氨基-5-甲基-1,3,4-噻二唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 A0874 2-氨基-5-甲基-1,3,4-噻二唑 2-Amino-5-methyl-1,3,4-thiadiazole 5G 396元 2014/06/02 A0874 2-氨基-5-甲基-1,3,4-噻二唑 2-Amino-5-methyl-1,3,4-thiadiazole 25G 1350元 2010/06/21 158370050 2-氨基-5-甲基-1,3,4-噻二唑 2-Amino-5-methyl-1,3,4-thiadiazole 97% 5 GR 387元
  • 图谱信息:2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)红外图谱(IR1) 2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)红外图谱(IR2) 2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)核磁图( 13 CNMR) 2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)核磁图( 1 HNMR) 2-氨基-5-甲基-1,3,4-噻二唑(108-33-8)质谱(MS)
  • MOL 文件:108-33-8.mol
  • Hazard Note:Irritant
  • Sigma Aldrich:108-33-8(sigmaaldrich)
  • MSDS 信息:5-Methyl-1,3,4-thiadiazol-2-amine(108-33-8).msds
  • 用途一:用于染料，以及唑类药物的合成。

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Tetrazoles 四唑
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiadiazoles 噻二唑
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环

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