8-methoxy-1,3,7-trimethylpurine-2,6-dione
- 中文别名：8-methoxy-1,3,7-trimethylpurine-2,6-dione
- 中文释义：8-methoxy-1,3,7-trimethylpurine-2,6-dione
- 英文别名：8-methoxy-1,3,7-trimethylpurine-2,6-dione;
8-Methoxycaffeine;
Methoxycaffeine;
8-methoxycaffein;
8-Methoxy-1,3,7-trimethyl-3,7-dihydro-purin-2,6-dion;
8-methoxy-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione;
EINECS 209-312-3;
CAFFEINE,8-METHOXY;
3,7-Dihydro-8-methoxy-1,3,7-trimethyl-1H-purin-2,6-dion;
8-Methoxycoffein;
8-Methoxy-1,3,7-trimethylxanthine
- CAS No.：569-34-6
- 分子式：C9H12N4O3
- 分子量：224.21700
- 精确分子量：224.09100
- PSA：71.05000
- InChI：The Key: ATPSJRIIRXKPER-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.44g/cm3
- 沸点：
- 395.3ºC at 760 mmHg
- 闪点：
- 192.8ºC
- 折射率：
- 1.644
安全信息
- 密度：
- 1.44g/cm3
- 沸点：
- 395.3ºC at 760 mmHg
- 闪点：
- 192.8ºC
- 折射率：
- 1.644
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EV6578000
- CHEMICAL NAME :
- Caffeine, 8-methoxy-
- CAS REGISTRY NUMBER :
- 569-34-6
- BEILSTEIN REFERENCE NO. :
- 0384756
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C9-H12-N4-O3
- MOLECULAR WEIGHT :
- 224.25
- WISWESSER LINE NOTATION :
- T56 BN DN FNVNVJ B1 CO1 F1 H1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 10 mmol/L
- REFERENCE :
- HEREAY Hereditas (Lund, Sweden). (Gjoerloffsgatan 121, S-261 34 Landskrona, Sweden) V.1- 1947- Volume(issue)/page/year: 75,277,1973
海关数据
中国海关编码：2933990090
- 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
- 摘要/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%
