CAS 2156-04-9; 4-苯乙烯硼酸; 4-Vinylphenylboronic acid

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产品名称

规格

包装、参考价格

详情

V820389

MACKLIN

4-乙烯基苯硼酸

96%

63元/1g; 259元/5g; 1060元/25g;

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储存：2~8°C
状态：白色到浅棕色粉末或晶体

V0075

TCI

4-Vinylphenylboronic Acid (contains varying amounts of Anhydride)

220元/1G; 970元/5G;

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基本信息

分子式/分子量	C₈H₉BO₂ = 147.97
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	2829387
PubChem物质ID	87577865
MDL编号	MFCD00239441

技术规格

Appearance	White to Almost white powder to crystal
Purity(Neutralization titration)	97.0 to 114.0 %

物性(参考值)

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。

360849

J&K

4-Vinylphenylboronic acid

98%

266元/1G; 965元/5G;

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基本信息

分子式	C₈H₉BO₂
分子量	147.97
熔点	190-193
MDL编码	MFCD00239441
Beilstein	2829387

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H332
防范说明	P280
WGK	3
TSCA	否

B23709

Alfa Aesar

4-Vinylbenzeneboronic acid

97%

630元/1g; 2305元/5g; 9796元/25g;

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应用
4-Vinylbenzeneboronic acid is widely used in Suzuki reaction. It is also used in the preparation of boronic acid containing polymers, which is used in potential biomedical applications.

备注
Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00239441

EINECS
000-000-0

分子式
C₈H₉BO₂

分子量
147.97

熔点
ca 190°

灵敏度
Keep Cold.

形态
Powder

溶解性
Soluble in ethanol, dimethylsulfoxide, tetrahydrofuran and diethyl ether. Slightly soluble in water.

Beilstein
2829387

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

417580

Sigma-Aldrich

4-Vinylphenylboronic acid

≥95%

551.1元/1 G; 1225.15元/5 G;

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产品说明

应用

4-乙烯基苯硼酸常用于合成苯乙烯基有机硼聚合物，如乙烯基-低聚(芴)聚合物和硼酸酯基自愈聚合物。它也可以作为前驱体用于聚合诱导发射 (AIE) 染料的合成。

包装

1, 5 g in glass bottle

基本信息

线性分子式	H₂C=CHC₆H₄B(OH)₂
分子量	147.97
MDL编号	MFCD00239441
PubChem化学物质编号	24866162
NACRES	NA.22

产品性质

测定	≥95%
形式	powder
mp	190-193 ℃ (lit.)
SMILES string	OB(O)c1ccc(C=C)cc1
InChI	1S/C8H9BO2/c1-2-7-3-5-8(6-4-7)9(10)11/h2-6,10-11H,1H2
InChI key	QWMJEUJXWVZSAG-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 + H312 + H332
预防措施声明	P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
危险分类	Acute Tox. 4 Oral
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

949796

Amethyst

4-Vinylphenylboronic acid

98%, 用于合成

93元/1G; 290元/5G; 1217元/25G;

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基本信息

分子式	C₈H₉BO₂
分子量	147.97
熔点	190-193
MDL编码	MFCD00239441
Beilstein	2829387

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H332
防范说明	P280
WGK	3
TSCA	否

045306

Fluorochem

4-Vinylphenylboronic acid

97%

286元/1g; 858元/5g; 1628元/10g; 2860元/25g; 7700元/100g;

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基本信息

CAS Number	2156-04-9
MDL Number	MFCD00239441
Melting Point	190-193℃

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 .