| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B831328 | MACKLIN | 4-溴-2-噻吩甲醛 | 98% | 31元/5g; 101元/25g; 299元/100g; 1395元/500g; | 咨询 |
储存：2~8℃ 状态：白色到黄色到棕色粉末,晶体或块状 |
| B2827 | TCI | 4-Bromothiophene-2-carboxaldehyde | >98.0%(GC) | 250元/5G; 880元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H3BrOS = 191.04 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,湿气 (分解) | | Reaxys-RN | 108455 | | PubChem物质ID | 87577972 |
技术规格 | Appearance | White to Yellow to Orange powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 44.0 to 48.0 ℃ |
物性(参考值) | 熔点 | 46 ℃ | | 沸点 | 115 ℃/11 mmHg | | 溶解性(可溶于) | 甲醇 |
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| 562635 | J&K | 4-Bromothiophene-2-carboxaldehyde | 98% | 171元/5G; 549元/25G; 1965元/100G; | 咨询 |
基本信息 | 分子式 | C5H3BrOS | | 分子量 | 191.05 | | 熔点 | 46-47 | | 沸点 | 114-115 | | 闪点 | >110 | | MDL编码 | MFCD00005431 | | Beilstein | 108455 | | EINECS 编号 | 242-577-3 | | 存储条件 | Store at 2-8℃ |
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
P280
P305+P351+P338
P304+P340
P405
P501a | | WGK | 3 | | TSCA | 否 |
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| A13304 | Alfa Aesar | 4-Bromothiophene-2-carboxaldehyde | 96% | 1198元/5g; 3166元/25g; 13592元/100g; | 咨询 |
基本信息 MDL
MFCD00005431 EINECS
242-577-3 分子式
C5H3BrOS 分子量
191.05 熔点
44-48° 沸点
114-115°/11mm 闪点
>110°(230°F) 形态
Crystalline solid 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 |
| 283452 | Sigma-Aldrich | 4-Bromo-2-thiophenecarboxaldehyde | 90% | 432.04元/5 G; 2052.22元/25 G; | 咨询 |
产品说明 应用 4-Bromo-2-thiophenecarboxaldehyde has been used: - as building block for the synthesis of tetrahydroisoquinolinones
- in the synthesis of 3-[(4-bromo-2-thienyl)methylenehydrazinocarbonyl]-1H-1,2,4-triazole
包装 5, 25 g in glass bottle 基本信息 | 经验(实验)分子式 | C5H3BrOS | | 分子量 | 191.05 | | Beilstein | 108455 | | EC 号 | 242-577-3 | | MDL编号 | MFCD00005431 | | PubChem化学物质编号 | 24857105 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 90% | | bp | 114-115 ℃/11 mmHg (lit.) | | mp | 44-46 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | [H]C(=O)c1cc(Br)cs1 | | InChI | 1S/C5H3BrOS/c6-4-1-5(2-7)8-3-4/h1-3H | | InChI key | PDONIKHDXYHTLS-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 019228 | Fluorochem | 4-Bromo-2-thiophenecarboxaldehyde | 98% | 220元/1g; 484元/25g; 1210元/100g; | 咨询 |
基本信息 | CAS Number | 18791-75-8 | | MDL Number | MFCD00005431 | | Boiling Point | 114-115℃/11mm | | Melting Point | 41-50℃ |
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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