CAS 1161009-89-7; 2-(9,9'-螺二[芴]-4-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷; 2-(9,9'-spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS:

1161009-89-7

分子式:

C₃₁H₂₇BO₂

分子量:

442.37

熔点:

216-220°C

中文名称:

2-(9,9'-螺二[芴]-4-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷

(9,9'-螺二[芴]-4-基)硼酸频哪醇酯

4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-9,9'-螺二[芴]

英文名称:

2-(9,9'-spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

(9,9'-spirobi[fluoren]-4-yl)boronic acid pinacol ester

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]

用途:

功能性低聚糖

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

S868405

MACKLIN

2-(9,9'-螺二[芴]-4-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷

≥98%

30元/200mg;

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储存：室温

S0994

TCI

2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

>98.0%(T)(HPLC)

295元/200MG; 1030元/1G;

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基本信息

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 98.0 %
Melting point	216.0 to 220.0 ℃

物性(参考值)

熔点

218 ℃