| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M813676 | MACKLIN | 4-甲基咪唑 | 98% | 30元/25g; 67元/100g; 295元/500g; 1469元/2.5kg; | 展开 |
储存：2~8°C,密封 状态：白色到黄色晶体到粉末和/或块状 |
| M0636 | TCI | 4-Methylimidazole | >98.0%(GC) | 350元/25G; 750元/100G; 1990元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C4H6N2 = 82.11 | | 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 (吸湿) | | Reaxys-RN | 1453 | | PubChem物质ID | 87572655 | | SDBS (AIST Spectral DB) | 3676 | | MDL编号 | MFCD00005201 |
技术规格 | Appearance | White to Yellow powder to lump | | Purity(GC) | min. 98.0 % | | Purity(Nonaqueous Titration) | min. 97.0 % | | Melting point | 52.0 to 56.0 ℃ |
物性(参考值) | 熔点 | 52 ℃ | | 沸点 | 263 ℃ | | 水溶性 | 可溶 | | 溶解性(可溶于) | 醇,甲苯 |
安全信息 | 图形或危害标志 |    | | 信号词 | 危险 | | 危险性说明 | H302 : 吞咽有害。
H314 : 造成严重皮肤灼伤和眼损伤。
H351 : 怀疑致癌。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P260 : 不要吸入粉尘或烟雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P308 + P313 : 如接触到或有疑虑：求医/就诊。
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。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P363 : 沾染的衣服清洗后方可重新使用。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3263 | | 类别 | 8 | | 包装类别 | III | | 监管条件代码(*) | |
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| 297356 | J&K | 4-Methylimidazole | 98% | 60元/10G; 82元/50G; | 展开 |
基本信息 | 分子式 | C4H6N2 | | 分子量 | 82.11 | | 熔点 | 44-47 | | 沸点 | 263 | | 闪点 | 157 | | MDL编码 | MFCD00005201 | | Beilstein | 1453 | | EINECS 编号 | 212-497-3 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H312
H314 | | 防范说明 | P280
P305+P351+P338
P310 | | UN号码 | 3263 | | 危险分类 | 8 | | 包装等级 | III | | WGK | 2 | | RTECS | NI7350000 | | TSCA | 是 |
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| B24139 | Alfa Aesar | 4-Methylimidazole | 98% | 577元/10g; 1095元/50g; 3644元/250g; | 展开 |
应用
4-Methylimidazole is used for the curing agent of epoxy resin, the main raw material of medicine cimetidine. It can also be used for synthesis of antibacterial agent. 备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents, acids, acid chlorides and acid anhydrides. 基本信息 MDL
MFCD00005201 EINECS
212-497-3 分子式
C4H6N2 分子量
82.11 熔点
49-57° 沸点
263° 闪点
157°(314°F) 密度
1.020 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Soluble in water. Beilstein
1453 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H314-H318
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage. Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
6.1 包装组
III 危险类别
22-34
Harmful if swallowed.Causes burns. 安全等级
20-26-36/37/39-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste 欧盟危险品标志
  RTECS
NI7350000 TSCA
是 |
| C19033 | Alfa Aesar | 4-Methylimidazole | 98% | 910元/50g; 2985元/250g; | 展开 |
基本信息 Ref#
19033 MDL
5201 分子式
C4 H6 N2 分子量
82.11 闪点
157 形态
White to cream solid 安全信息 危险等级
6.1 包装组
III |
| R11208 | Alfa Aesar | 4-Methylimidazole Standard solution | 100ppm | 210元/1ml; | 展开 |
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| 04535 | Supelco | 4(5)-Methylimidazole | analytical standard | 1133.55元/100 MG; | 展开 |
基本信息 | 经验(实验)分子式 | C4H6N2 | | 分子量 | 82.10 | | Beilstein | 1453 | | EC 号 | 212-497-3 | | MDL编号 | MFCD00005201 | | PubChem化学物质编号 | 329747940 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | 测定 | ≥98.0% (GC) | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | 杂质 | ≤1.0% water | | bp | 263 ℃ (lit.) | | mp | 44-47 ℃ (lit.) | | application(s) | cleaning products
cosmetics
food and beverages
forensics and toxicology
personal care
veterinary | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | Cc1c[nH]cn1 | | InChI | 1S/C4H6N2/c1-4-2-5-3-6-4/h2-3H,1H3,(H,5,6) | | InChI key | XLSZMDLNRCVEIJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 + H312 - H314 | | 预防措施声明 | P280 - P305 + P351 + P338 - P310 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Skin Corr. 1B | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 2 | | 闪点(F) | 314.6 °F - closed cup | | 闪点(C) | 157 ℃ - closed cup |
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| 199885 | Sigma-Aldrich | 4(5)-Methylimidazole | 98% | 691.37元/50 G; 2665.77元/250 G; | 展开 |
产品说明 一般描述 采用GC-MS 法对咖啡中的 4 (5)-甲基咪唑进行定量 。 包装 50, 250 g in glass bottle 基本信息 | 经验(实验)分子式 | C4H6N2 | | 分子量 | 82.10 | | Beilstein | 1453 | | EC 号 | 212-497-3 | | MDL编号 | MFCD00005201 | | PubChem化学物质编号 | 24851942 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | bp | 263 ℃ (lit.) | | mp | 44-47 ℃ (lit.) | | 溶解性 | H2O: soluble, clear, colorless to yellow (50 mg/mL) | | SMILES string | Cc1c[nH]cn1 | | InChI | 1S/C4H6N2/c1-4-2-5-3-6-4/h2-3H,1H3,(H,5,6) | | InChI key | XLSZMDLNRCVEIJ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 + H312 - H314 | | 预防措施声明 | P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 2 | | 闪点(F) | 314.6 °F - closed cup | | 闪点(C) | 157 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| FAC-001N | AccuStandard | 4-Methylimidazole (4-MEI) | | 232元/100mg; | 展开 |
| 4-Methylimidazole (4-MEI) | 4-甲基咪唑 | 822-36-6 | |
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| 078608 | Fluorochem | 4-Methylimidazole | > 95% | 330元/25g; 880元/100g; 4114元/500g; 7414元/1kg; | 展开 |
基本信息 | CAS Number | 822-36-6 | | MDL Number | MFCD00005201 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H312: Harmful in contact with skin.
H314: Causes severe skin burns and eye damage.
| | 防范说明 | P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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 + 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.
P310: Immediately call a POISON CENTER or doctor/physician.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P322: Specific measures (see . on this label).
P330: Rinse mouth.
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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