CAS 399-94-0; 2-溴-1,4-二氟苯; 2,5-Difluorobromobenzene

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货号

品牌

产品名称

规格

包装、参考价格

B830633

MACKLIN

2,5-二氟溴苯

98%

25元/5g; 46元/25g; 165元/100g; 789元/500g;

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储存：室温,密封
状态：无色液体

B1166

TCI

1-Bromo-2,5-difluorobenzene

>98.0%(GC)

290元/5G; 850元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₆H₃BrF₂ = 192.99
外观与形状(20℃)	液体
Reaxys-RN	1680893
PubChem物质ID	87564106
SDBS (AIST Spectral DB)	4674
MDL编号	MFCD00000345

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	58 ℃/20.3 mmHg
闪点	65 ℃
比重	1.72
折射率	1.51

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。

272906

J&K

1-Bromo-2,5-difluorobenzene

98%

89元/5G; 356元/25G;

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基本信息

分子式	C₆H₃BrF₂
分子量	192.99
熔点	-31
沸点	58-59
闪点	65
密度	1.708
折光率(n20D)	1.5080
MDL编码	MFCD00000345
Beilstein	1680893
EINECS 编号	206-920-0

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
TSCA	否

A12963

Alfa Aesar

2-Bromo-1,4-difluorobenzene

98%

2116元/5g; 2865元/25g; 25107元/100g;

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基本信息

MDL
MFCD00000345

EINECS
206-920-0

分子式
C₆H₃BrF₂

分子量
192.99

熔点
-31°

沸点
73-75°/65mm

闪点
65°(149°F)

密度
1.714

折射率
1.5080

灵敏度
Ambient temperatures.

形态
Liquid

Beilstein
1680893

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-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.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

001800

Fluorochem

1-Bromo-2,5-difluorobenzene

98%

220元/1g; 264元/25g; 616元/100g; 2354元/500g;

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基本信息

CAS Number	399-94-0
MDL Number	MFCD00000345
Boiling Point	58-59℃/20mm
Melting Point	-31℃
Density	1.708

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 .