2-二氧硼烷 | 501945-71-7
2-二氧硼烷
2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
501945-71-7
C14H17BO2S
260.1596
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:2-二氧硼烷结构式
名称和标识符
MDL |
MFCD05664405 |
InChIKey |
YFTHTJAPODJVSL-UHFFFAOYSA-N |
Inchi |
1S/C14H17BO2S/c1-13(2)14(3,4)17-15(16-13)11-5-6-12-10(9-11)7-8-18-12/h5-9H,1-4H3 |
SMILES |
S1C([H])=C([H])C2=C1C([H])=C([H])C(B1OC(C([H])([H])[H])(C([H])([H])[H])C(C([H])([H])[H])(C([H])([H])[H])O1)=C2[H] |
别名信息
- 中文别名 -
- 2-(1-苯并噻吩-5-基)-4,4,5,5-四甲基-1,3,2-二氧硼烷
- 2-(1-苯并噻吩-5-基)-4
- 2-二氧硼烷
- 英文别名 -
- 2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 2-(1-Benzothiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 2-Benzo[b]thiophen-5-yl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
- 2-(1-benzothien-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 2-(benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
- 2-benzo[b]thiophen-5-yl-4,4,5,5-tetramethyl-[3.2.1]dioxaborolane
- YFTHTJAPODJVSL-UHFFFAOYSA-N
- SBB102273
- RP00115
- AB22371
- AK129425
- Y9245
- BENZOTHIOPHENE-5-BORONIC ACID PINACOL ESTER
- 1-benzothiophen-5-yl-4,4,5,5tetramethyl-1,3,2-dioxaborolane
- 2-benzo[b]thiophen-5-yl-4,
- 2-(benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
物化性质
实验特性
LogP |
3.20050 |
PSA |
46.70000 |
折射率 |
1.57 |
沸点 |
377.7°C at 760 mmHg |
熔点 |
118 °C |
闪点 |
182.2°C |
密度 |
1.13 |
计算特性
精确分子量 |
260.10400 |
氢键供体数量 |
0 |
氢键受体数量 |
3 |
可旋转化学键数量 |
1 |
重原子数量 |
18 |
复杂度 |
316 |
拓扑分子极性表面积 |
46.7 |
海关数据
海关编码 |
2934999090 |
海关数据 |
中国海关编码:
2934999090
概述:
2934999090. 其他杂环化合物. 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
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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