CAS 69807-91-6; 2-[3,5-双(三氟甲基)苯基]-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷; 2-[3,5-bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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CAS:

69807-91-6

分子式:

C₁₄H₁₅BF₆O₂

分子量:

340.08

沸点:

293.473ºC

中文名称:

2-[3,5-双(三氟甲基)苯基]-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷

3,5-双(三氟甲基)苯硼酸频哪醇酯

1,3-双(三氟甲基)-5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯

英文名称:

2-[3,5-bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3,5-bis(trifluoromethyl)phenylboronic acid pinacol ester

1,3-bis(trifluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

B857638

MACKLIN

3,5-双(三氟甲基)苯硼酸频哪醇酯

≥98%

65元/5g; 324元/25g;

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储存：室温,干燥

B5095

TCI

2-[3,5-Bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

>98.0%(GC)(T)

120元/1G; 450元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₁₄H₁₅BF₆O₂ = 340.07
外观与形状(20℃)	固体
Reaxys-RN	8928465
PubChem物质ID	354333363
MDL编号	MFCD12405516

技术规格

Appearance	White to Almost white powder to lump
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %
Melting point	65.0 to 69.0 ℃

物性(参考值)

熔点	67 ℃
溶解性(可溶于)	甲醇

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

228815

Fluorochem

2-(3,5-Bis(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

95%

220元/250mg; 374元/1g; 1650元/10g;

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基本信息

CAS Number	69807-91-6
MDL Number	MFCD12405516

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .

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