1H-Tetrazole 1H-四氮唑
CAS 288-94-8 MFCD00005247
化学结构图
SMILES: c1nn[nH]n1
化学属性
| Mol. Formula | CH₂N₄ |
|---|---|
| Mol. Weight | 70.05 |
| Density | 0.798 |
| Refractive index | n20/D 1.348 |
| Flash Point | - |
| Appearance | 四氮唑(288-94-8)为白色结晶性粉末。熔点≥155℃。 |
| Boiling Point | - |
| Melting Point | ≥155°C |
| Solubility | Soluble |
| Stability | 对热和湿度敏感 |
别名和识别编码
| Chemical Name | 1H-Tetrazole |
|---|---|
| CAS Number | 288-94-8 |
| Synonym | 1,2,3,4-tetrazole 1-H-Tetrazole 1H-1,2,3,4-TETRAZOLE 1H-TETRAZOLE SUBLIMED 1H-TETRAZOLE, 3 WT. % SOLUTION IN ACETONITRILE 1H-TETRAZOLE, SUBLIMED, 99+% 1H-Tetraazole 1H-Tetrazole (~0.45M in Acetonitrile) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { |
| MDL Number | - |
| PubChem Substance ID | 67519 |
| Beilstein Registry Number | 105799 |
| Chemical Name Translation | 1H-四氮唑 |
| EC Number | 206-023-4 |
| Reaxys-RN | 105799 |
| InChIKey | KJUGUADJHNHALS-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00225272 |
| InChI | InChI=1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5) |
| Canonical SMILES | - |
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分类
- {SNA} Chemical Biology, Chemical Synthesis, Peptide Chemistry, Solvents and Mixtures for Peptide Synthesis
- {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 5ring; 1fragment
- Aromatics
- {SNA} Chemical Biology, Chemical Synthesis, Coupling Reagents, Nucleoside Chemistry
产品应用
- A catalyst for phosphoramidite synthesis.
相关文献及参考
- Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
- Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
- Short: II/27C Title: Diamagnetic Susceptibility and Magnetic Anisotropy of Organic Compounds Author: Kumar
安全信息
GHS Symbol
- H201 Explosive; mass explosion hazard 爆炸品；大规模爆炸危险。
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
- H332 Harmful if inhaled 吸入有害
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
- P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施，避免与可燃物混合/...
- P230 Keep wetted with … 保持湿润
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P250 Do not subject to grinding/shock/…/friction. 不要受研磨/冲击/....../摩擦。
- 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+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- 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
- P370+P378
- P370+P380
- P370+P380+P372+P373
- P372 Explosion risk in case of fire. 在火中有灾爆炸的危险。
- P373 DO NOT fight fire when fire reaches explosives. 火烧到爆炸物时，切勿救火。
- P373+P372+P370+P380
- P401 Store… 存储
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- 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；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- R36 Irritating to eyes 刺激眼睛
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R11 Highly flammable 非常易燃
其他信息
- Sigma Aldrich:288-94-8(sigmaaldrich)
- 用途一:用作药物西洛他唑中间体
- 参考质量标准:性状：白色砂粒状结晶 含量：≥99.0% 熔点：155-157℃ 澄明度：0.3克本品溶解于10毫升乙腈中，一周不变 干燥失重：≤0.5%
- 用途三:肽偶合剂。DNA合成。
- F:3-4.15-10
- 下游产品:(6R,7R)-3-[[(1-甲基-1H-四唑-5-基)硫]甲基]-7-[(R)-2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-2-对羟基苯基-乙酰氨基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸 --> 厄贝沙坦 --> 西洛他唑 --> 头孢特仑新戊酯 --> N-(1-戊酰基)-N-[4-[2-(1H-四氮唑-5-基)苯基]苄基]-L-缬氨酸 --> 罗匹尼罗
- MSDS 信息:1H-Tetrazole(288-94-8).msds
- 四氮唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1017 1H-四唑[偶联剂] 1H-Tetrazole [Coupling Agent] 5G 678元 2014/06/02 T1017 1H-四唑[偶联剂] 1H-Tetrazole [Coupling Agent] 25G 2250元
- 用途二:肽偶合剂。
- Tetrazole solution has been used as a catalyst for the preparation of phosphoramidite synthesis from stable dialkylaminophosphines as well as in the synthesis of phenothiazines.
- MOL 文件:288-94-8.mol
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