| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D835356 | MACKLIN | 2,5-二溴-3-甲基噻吩 | 98% | 92元/5g; 351元/25g; 1214元/100g; | 咨询 |
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| D4304 | TCI | 2,5-Dibromo-3-methylthiophene | >98.0%(GC) | 320元/5G; 930元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H4Br2S = 255.96 | | 外观与形状(20℃) | 液体 | | 储存温度 | 0-10℃ | | 应避免的情况 | 光,加热 | | Reaxys-RN | 108894 | | PubChem物质ID | 172089155 | | MDL编号 | MFCD00015470 |
技术规格 | Appearance | Colorless to Light orange to Yellow clear liquid | | Purity(GC) | min. 98.0 % | | Specific gravity (20/20) | 1.9880 to 1.9980 |
物性(参考值) | 沸点 | 108 ℃/17 mmHg | | 比重 | 1.99 | | 折射率 | 1.61 |
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。
H413 : 可能对水生生物造成长期持续有害影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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。
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| L02693 | Alfa Aesar | 2,5-Dibromo-3-methylthiophene | 98% | 448元/5g; 2145元/25g; 8525元/100g; | 咨询 |
基本信息 MDL
MFCD00015470 EINECS
236-147-4 分子式
C5H4Br2S 分子量
255.97 沸点
226-230° 密度
1.972 折射率
1.6130 灵敏度
Light Sensitive. Ambient temperatures. Beilstein
108894 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation. Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention. 安全信息 危险类别
36/38
Irritating to eyes 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 |
| 716375 | Sigma-Aldrich | 2,5-Dibromo-3-methylthiophene | 97% | 775.07元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C5H4Br2S | | 分子量 | 255.96 | | MDL编号 | MFCD00015470 | | PubChem化学物质编号 | 329763385 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 形式 | liquid | | 折射率 | n20/D 1.613 | | 密度 | 1.974 g/mL at 25 ℃ | | 储存温度 | 2-8℃ | | SMILES string | Cc1cc(Br)sc1Br | | InChI | 1S/C5H4Br2S/c1-3-2-4(6)8-5(3)7/h2H,1H3 | | InChI key | IHFXZROPBCBLLG-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H302 - H315 - H318 | | 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 | | 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects | | WGK | WGK 3 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | > 110 ℃ - closed cup |
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| 435699 | Fluorochem | 2,5-Dibromo-3-methylthiophene | 98% | 594元/5g; 968元/10g; 1892元/25g; | 咨询 |
基本信息 | CAS Number | 13191-36-1 | | MDL Number | MFCD00015470 | | Boiling Point | 108℃ | | Density | 1.99 |
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 .
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