24255-56-9

24255-56-9结构式

常用中文名：1H-Purine-2,6-dione,3,9-dihydro-8-iodo-1,3-dimethyl-
常用英文名：1H-Purine-2,6-dione,3,9-dihydro-8-iodo-1,3-dimethyl-
CAS号：24255-56-9
分子式：C₇H₇IN₄O₂
分子量：306.06100
发布时间：2016-09-23 17:22:27
更新时间：2024-04-04 12:06:29

英文名	8-iodo-1,3-dimethyl-7H-purine-2,6-dione
英文别名	Theophylline,8-iodo 8-iodo-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione 8-iodo-1,3-dimethyl-1,3-dihydropurine-2,6-dione 8-iodo-1,3-dimethyl-3,7-dihydro-purine-2,6-dione 8-iodo-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione 8-Jodtheophyllin 8-Jod-1,3-dimethyl-3,7-dihydro-purin-2,6-dion F3284-8031 8-Iodotheophylline 8-Iod-theophyllin 8-iodo-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione

密度	2.11g/cm3
沸点	488.5ºC at 760 mmHg
分子式	C₇H₇IN₄O₂
分子量	306.06100
闪点	249.2ºC
精确质量	305.96100
PSA	72.68000
蒸汽压	1.08E-09mmHg at 25°C
折射率	1.7

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5909000

CHEMICAL NAME :: Theophylline, 8-iodo-

CAS REGISTRY NUMBER :: 24255-56-9

BEILSTEIN REFERENCE NO. :: 0203071

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H7-I-N4-O2

MOLECULAR WEIGHT :: 306.08

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ CI F1 H1

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 :: 32 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#03606

海关编码	2933990090

86468-95-3

~97%

24255-56-9

文献：Skulski, L.; Wroczynski, P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 4 p. 447 - 450 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 4 p. 543 - 546

58-55-9

~10%

24255-56-9

文献：Bobkov, V.N.; Zvolinskaya, T.V.; Kuz'menko, I.I. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 11 p. 1239 - 1242 Khimiya Geterotsiklicheskikh Soedinenii, 1991 , # 11 p. 1535 - 1538

1784-70-9

24255-56-9

文献：Biltz; Beck Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2>118, p. 161

上游产品 3
86468-95-3 58-55-9 1784-70-9
下游产品 0

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%

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