CAS 2873-18-9; 2-溴-5-氯噻吩; 2-bromo-5-chloro-thiophene

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B858772

MACKLIN

2-溴-5-氯噻吩

95%(GC)

34元/5g; 162元/25g; 641元/100g;

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储存：室温,干燥
状态：无色到黄色液体

B1996

TCI

2-Bromo-5-chlorothiophene

>95.0%(GC)

290元/5G; 1230元/25G;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₄H₂BrClS = 197.47
外观与形状(20℃)	液体
Reaxys-RN	109897
PubChem物质ID	87564876
MDL编号	MFCD00014523

技术规格

Appearance	Light yellow to Brown clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

沸点	70 ℃/18 mmHg
闪点	85 ℃
比重	1.80
折射率	1.60

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。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 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。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 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。 P403 + P235 : 存放在通风良好的地方。保持低温。

537939

J&K

2-Bromo-5-chlorothiophene

95%

120元/5G; 529元/25G;

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基本信息

分子式	C₄H₂BrClS
分子量	197.48
沸点	69-70
闪点	85
密度	1.803
折光率(n20D)	1.5960
MDL编码	MFCD00014523
Beilstein	109897
EINECS 编号	220-708-5

安全信息

防范说明	P262
WGK	3

A16682

Alfa Aesar

2-Bromo-5-chlorothiophene

97%

544元/5g; 2399元/25g; 8937元/100g;

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基本信息

MDL
MFCD00014523

EINECS
220-708-5

分子式
C₄H₂BrClS

分子量
197.48

沸点
69-70°/18mm

闪点
85°(185°F)

密度
1.803

折射率
1.5960

形态
Liquid

Beilstein
109897

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H302-H312-H331-H315-H319
Combustible liquid.Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P210e-P261-P280-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20/21/22-36/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

001106

Fluorochem

2-Bromo-5-chlorothiophene

95%

528元/5g; 1320元/25g; 4400元/100g;

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基本信息

CAS Number	2873-18-9
MDL Number	MFCD00014523
Boiling Point	69-70℃/18mm
Density	1.803

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 .