CAS 175883-63-3; 3-氯-4-甲基苯硼酸; 3-Chloro-4-methylphenylboronic acid

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C804551

MACKLIN

3-氯-4-甲基苯硼酸

97%

88元/5g; 402元/25g; 1308元/100g;

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储存：2~8°C
状态：白色结晶粉末

C2525

TCI

3-Chloro-4-methylphenylboronic Acid (contains varying amounts of Anhydride)

130元/1G; 590元/5G;

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基本信息

分子式/分子量	C₇H₈BClO₂ = 170.40
外观与形状(20℃)	固体
Reaxys-RN	3246539
PubChem物质ID	135727132
MDL编号	MFCD04039010

技术规格

Appearance	White to Almost white powder to crystal
Purity(Neutralization titration)	97.0 to 112.0 %

物性(参考值)

熔点	247 ℃
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。

195442

J&K

3-Chloro-4-methylphenylboronic acid

98%

376元/1G; 1115元/5G;

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基本信息

分子式	C₇H₈BClO₂
分子量	170.40
熔点	228-232
MDL编码	MFCD04039010

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P280 P301+P312 P302+P352 P305+P351+P338
WGK	3

H28288

Alfa Aesar

3-Chloro-4-methylbenzeneboronic acid

97%

1125元/1g; 3578元/5g;

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基本信息

MDL
MFCD04039010

分子式
C₇H₈BClO₂

分子量
170.40

熔点
224-230°

形态
Crystalline powder

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
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

045266

Fluorochem

3-Chloro-4-methylphenylboronic acid

97%

286元/1g; 836元/5g; 1650元/10g;

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基本信息

CAS Number	175883-63-3
MDL Number	MFCD04039010
Melting Point	224-230℃

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 .