139-62-8

139-62-8结构式
139-62-8结构式

化源商城直购

中文名 环美卡因
英文名 3-(2-methylpiperidin-1-yl)propyl 4-cyclohexyloxybenzoate
英文别名 Benzoic acid,p-(cyclohexyloxy)-,3-(2-methylpiperidino)propyl ester
4-cyclohexyloxy-benzoic acid-[3-(2-methyl-piperidino)-propyl ester]
Ciclometicaina [INN-Spanish]
Surfacaine
Cainasurfa
Cyclomethycainum [INN-Latin]
Surfathesin
3-(2-methylpiperidin-1-yl)propyl 4-(cyclohexyloxy)benzoate
Topocaine
cyclomethylcaine
Cyclomethycain
Cyclomethycaine
4-Cyclohexyloxy-benzoesaeure-[3-(2-methyl-piperidino)-propylester]
Benzoic acid,4-(cyclohexyloxy)-,3-(2-methyl-1-piperidinyl)propyl ester
密度 1.056g/cm3
沸点 486.4ºC at 760mmHg
分子式 C22H33NO3
分子量 359.50200
闪点 248ºC
精确质量 359.24600
PSA 38.77000
LogP 4.75730
蒸汽压 1.3E-09mmHg at 25°C
折射率 1.525
分子结构

1、 摩尔折射率:104.35

2、 摩尔体积(cm3/mol):340.3

3、 等张比容(90.2K):852.0

4、 表面张力(dyne/cm):39.2

5、 极化率(10-24cm3):41.36

计算化学

1.疏水参数计算参考值(XlogP):5.2

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:8

5.互变异构体数量:无

6.拓扑分子极性表面积38.8

7.重原子数量:26

8.表面电荷:0

9.复杂度:414

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:1

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG5679000
CHEMICAL NAME :
Benzoic acid, p-(cyclohexyloxy)-, 3-(2-methylpiperidino)propyl ester
CAS REGISTRY NUMBER :
139-62-8
BEILSTEIN REFERENCE NO. :
0293510
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C22-H33-N-O3
MOLECULAR WEIGHT :
359.56
WISWESSER LINE NOTATION :
T6NTJ B1 A3OVR DO- AL6TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA adduct
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
5 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,95,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83097 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

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%