7465-48-7

• 常用中文名：5,6,7,8-tetrahydrotetrazolo[1,5-a]pyridine
• 常用英文名：5,6,7,8-tetrahydrotetrazolo[1,5-a]pyridine
• CAS号：7465-48-7
• 分子式：C₅H₈N₄
• 分子量：124.14400
• 发布时间：2017-04-18 09:50:50
• 更新时间：2025-09-23 19:46:00

名称

• 英文名: 5,6,7,8-tetrahydrotetrazolo[1,5-a]pyridine
• 英文别名: Tetramethylenetetrazole; 5,6,7,8-Tetrahydrotetrazolo(1,5-a)pyridine; Tetrazolo(1,5-a)pyridine,5,6,7,8-tetrahydro; pentamethylenetetrazole; Tetrazole,(1,4-butanediyl); 5,6,7,8-tetrahydro-tetrazolopyridin; 1,5-Tetramethylen-tetrazol; 5,6,7,8-Tetrahydrotetrazolo<1.5-a>pyridin

物化性质

• 密度: 1.53g/cm3
• 沸点: 336ºC at 760 mmHg
• 分子式: C₅H₈N₄
• 分子量: 124.14400
• 闪点: 157ºC
• 精确质量: 124.07500
• PSA: 43.60000
• LogP: 0.00940
• 折射率: 1.772

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XF8240000 CHEMICAL NAME : Tetrazolo(1,5-a)pyridine, 5,6,7,8-tetrahydro- CAS REGISTRY NUMBER : 7465-48-7 BEILSTEIN REFERENCE NO. : 0130526 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H8-N4 MOLECULAR WEIGHT : 124.17 WISWESSER LINE NOTATION : T56 ANNNN&TJ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00327

安全

• 海关编码: 2933990090

合成路线

21994-41-2 ~97% 7465-48-7

文献：Hanessian, Stephen; Simard, Daniel; Deschenes-Simard, Benoit; Chenel, Caroline; Haak, Edgar Organic Letters, 2008 , vol. 10, # 7 p. 1381 - 1384

120-92-3 ~89% 7465-48-7

文献：Eshghi, Hossein; Hassankhani, Asadollah Synthetic Communications, 2005 , vol. 35, # 8 p. 1115 - 1120

274-87-3 ~% 7465-48-7

文献：Chinoin Patent: DE613123 , 1934 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 621

上下游产品

上游产品  3
21994-41-2 120-92-3 274-87-3
下游产品  1
32847-45-3

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%