| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M830818 | MACKLIN | 5-甲基-2-噻吩甲酸 | 98% | 24元/5g; 112元/25g; 441元/100g; | 展开 |
储存：室温,密封 状态：白色到浅黄色到深绿色粉末到晶体 |
| M1118 | TCI | 5-Methyl-2-thiophenecarboxylic Acid | >98.0%(GC)(T) | 430元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C6H6O2S = 142.17 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 113857 | | PubChem物质ID | 87573083 | | SDBS (AIST Spectral DB) | 8232 | | MDL编号 | MFCD00005439 |
技术规格 | Appearance | White to Light yellow to Dark green powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 135.0 to 139.0 ℃ |
物性(参考值) 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。
| | 防范说明 | 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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| 207658 | J&K | 5-Methyl-2-thiophenecarboxylic Acid | 99% | 155元/5G; 429元/25G; | 展开 |
基本信息 | 分子式 | C6H6O2S | | 分子量 | 142.18 | | 熔点 | 135-138 | | MDL编码 | MFCD00005439 | | Beilstein | 113857 | | EINECS 编号 | 217-640-3 |
安全信息 |
| A17737 | Alfa Aesar | 5-Methylthiophene-2-carboxylic acid | 98+% | 1353元/5g; 4157元/25g; | 展开 |
基本信息 MDL
MFCD00005439 EINECS
217-640-3 分子式
C6H6O2S 分子量
142.18 熔点
136-138° 灵敏度
Ambient temperatures. 形态
Powder and chunks Beilstein
113857 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 |
| C12788 | Alfa Aesar | 5-Methyl-2-thiophenecarboxylic Acid | 99% | 333元/2.5g; | 展开 |
基本信息 Ref#
12788 MDL
5439 分子式
C6 H6 O2 S 分子量
142.18 |
| 045076 | Fluorochem | 5-Methylthiophene-2-carboxylic acid | 98% | 220元/1g; 242元/10g; 506元/25g; 1980元/100g; | 展开 |
基本信息 | CAS Number | 1918-79-2 | | MDL Number | MFCD00005439 | | Melting Point | 136.138℃ |
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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