| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B742803 | MACKLIN | 2,4-二氟溴苯 | Standard for GC, ≥99.7%(GC) | 128元/5g; | 咨询 |
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| B801947 | MACKLIN | 2,4-二氟溴苯 | 98% | 32元/25g; 117元/100g; 568元/500g; 2100元/2.5kg; | 咨询 |
储存：2~8°C 状态：无色到黄色液体 折射率：n20/D 1.505(lit.) |
| D1909 | TCI | 1-Bromo-2,4-difluorobenzene | >98.0%(GC) | 190元/25G; 550元/100G; 1890元/500G; | 咨询 |
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 | 1680892 | | PubChem物质ID | 87568369 | | SDBS (AIST Spectral DB) | 15134 | | MDL编号 | MFCD00000330 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 沸点 | 146 ℃ | | 闪点 | 51 ℃ | | 比重 | 1.71 | | 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。
H226 : 易燃液体和蒸气。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
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。
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。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
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。
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运输信息 | UN编号 | UN1993 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 203238 | J&K | 1-Bromo-2,4-difluorobenzene | 98% | 117元/25G; 355元/100G; | 咨询 |
基本信息 | 分子式 | C6H3BrF2 | | 分子量 | 192.99 | | 熔点 | -4 | | 沸点 | 145-146 | | 闪点 | 52 | | 密度 | 1.708 | | 折光率(n20D) | 1.5050 | | MDL编码 | MFCD00000330 | | Beilstein | 1680892 | | EINECS 编号 | 206-479-4 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H226
H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | UN号码 | 1993 | | 危险分类 | 3 | | 包装等级 | III | | WGK | 3 | | TSCA | 否 |
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| A14098 | Alfa Aesar | 1-Bromo-2,4-difluorobenzene | 98+% | 830元/25g; 2564元/100g; 11925元/500g; | 咨询 |
基本信息 MDL
MFCD00000330 EINECS
206-479-4 分子式
C6H3BrF2 分子量
192.99 熔点
-4° 沸点
145-146° 闪点
51°(123°F) 密度
1.708 折射率
1.5050 灵敏度
Ambient temperatures. 形态
Liquid Beilstein
1680892 GHS危害和防范说明 GHS符号
Hazard Statements
H226-H315-H319-H335
Flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.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 UN#
UN1993 危险等级
3 包装组
III 危险类别
10-36/37/38
Flammable.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 |
| C24936 | Alfa Aesar | 1-Bromo-2,4-difluorobenzene | 98+% | 631元/10ml; 3610元/50ml; | 咨询 |
基本信息 Ref#
24936 MDL
330 分子式
C6 H3 Br F2 分子量
192.99 闪点
51 密度
1708 安全信息 危险等级
3 包装组
III |
| 001462 | Fluorochem | 1-Bromo-2,4-difluorobenzene | 98% | 594元/100g; 836元/250g; | 咨询 |
基本信息 | CAS Number | 348-57-2 | | MDL Number | MFCD00000330 | | Boiling Point | 145-146℃ | | Melting Point | -4℃ | | Density | 1.708 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
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.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
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 . 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.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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