3,7-Dihydro-8-(2-hydroxyethylamino)-1,3,7-trimethyl-1H-purine-2,6-dione

名称

[ CAS 号 ]:
6320-10-1

[ 英文名 ]:
3,7-Dihydro-8-(2-hydroxyethylamino)-1,3,7-trimethyl-1H-purine-2,6-dione

[英文别名 ]:

8-<2-Hydroxy-aethylamino>-kaffein
CAFFEINE,8-(2-HYDROXYETHYLAMINO)
8-(2-Hydroxyethylamino)caffeine
8-(2-Hydroxy-aethylamino)-coffein

物理化学性质

[ 密度 ]:
1.51g/cm3

[ 沸点 ]:
490.8ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₅N₅O₃

[ 分子量 ]:
253.25800

[ 闪点 ]:
250.6ºC

[ 精确质量 ]:
253.11700

[ PSA ]:
94.08000

[ 折射率 ]:
1.681

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EV6565000

CHEMICAL NAME :: Caffeine, 8-(2-hydroxyethylamino)-

CAS REGISTRY NUMBER :: 6320-10-1

BEILSTEIN REFERENCE NO. :: 0385019

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H15-N5-O3

MOLECULAR WEIGHT :: 253.30

WISWESSER LINE NOTATION :: T56 BN DN FNVNVJ B1 CM2Q F1 H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GWXXAW German Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #1085530

安全信息

[ 海关编码 ]:
2933990090

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%