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20723-21-1

20723-21-1结构式
20723-21-1结构式

化源商城直购

英文名 triethyl(3-piperidin-1-ylpropyl)silane
英文别名 N-Propylen-Si,Si,Si-triaethyl-silyl-piperidin
1-<Triaethylsilyl)propyl>piperidin
密度 0.843g/cm3
沸点 293.2ºC at 760 mmHg
分子式 C14H31NSi
分子量 241.48800
闪点 131.1ºC
精确质量 241.22300
PSA 3.24000
LogP 4.30880
蒸汽压 0.00175mmHg at 25°C
折射率 1.45

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TN4254000
CHEMICAL NAME :
Piperidine, 1-(3-(triethylsilyl)propyl)-
CAS REGISTRY NUMBER :
20723-21-1
BEILSTEIN REFERENCE NO. :
1281313
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H31-N-Si
MOLECULAR WEIGHT :
241.55
WISWESSER LINE NOTATION :
T6NTJ A3-SI-2&2&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
47 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RCRVAB Russian Chemical Reviws (English Translation). Translation of USKHAB. (Royal Soc. of Chemistry, Distribution Centre, Blackhorse Rd., Letchworth, Herts SG6 1HN, UK) V.29- 1960- Volume(issue)/page/year: 38,975,1969

海关编码 2933399090
海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%