5-Ethyl-2-Methylpyridine 5-乙基-2-甲基吡啶
CAS 104-90-5 MFCD00006344
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Alphabetical Listings, E-F, Flavors and Fragrances
- Aromatics
- Heterocycles
- {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SA} Building Blocks, C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines
产品应用
- Perfume composition
相关文献及参考
- Hansen, B., et al.: Environ. Toxicol. Chem., 18, 772 (1999),
- Short: IV/18A
- Short: IV/3
- Merck:14,3844 Beilstein:20,248
- Merck:14,3844
- Short: III/38B
- Short: IV/18B
安全信息
GHS Symbol
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S20 When using do not eat or drink 使用时,不得进食,饮水;
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
- R34 Causes burns 会导致灼伤
- R52/53
- R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P308+P313
- P403+P233
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P301+P330+P331+P310
- P303+P361+P353
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P370+P378
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
- P304+P340+P311
- P301+P330+P331
- P273 Avoid release to the environment. 避免释放到环境中。
- P304+P340+P312
- P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H302 Harmful if swallowed 吞食有害
- H311+H331
- H301+H331
- H227 Combustible liquid 可燃液体
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 294 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,83,1982
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TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1000 ppm/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 2500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,846,1986
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 282 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,83,1982
TYPE OF TEST
TYPE OF TEST : Sex chromosome loss and nondisjunction TEST SYSTEM : Yeast - Saccharomyces cerevisiae DOSE/DURATION : 1500 ppm REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 163,23,1986
其他信息
- 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg) 5-乙基-2-甲基吡啶 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
- FEMA:3546
- 灭火剂:干粉、二氧化碳、砂土、泡沫
- 图谱信息:5-乙基-2-甲基-吡啶(104-90-5)核磁图( 13 CNMR) 5-乙基-2-甲基-吡啶(104-90-5)红外图谱(IR2) 5-乙基-2-甲基-吡啶(104-90-5)红外图谱(IR1) 5-乙基-2-甲基-吡啶(104-90-5)质谱(MS)
- 急性毒性:口服-大鼠 LD50: 368 毫克/公斤; 口服-小鼠 LD50: 282 毫克/公斤
- 5-乙基-2-甲基-吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0142 5-乙基-2-甲基吡啶 5-Ethyl-2-methylpyridine 500ML 364元 2014/06/02 E0142 5-乙基-2-甲基吡啶 5-Ethyl-2-methylpyridine 25ML 137元 2010/06/21 133950010 5-乙基-2-甲基-吡啶 5-Ethyl-2-methylpyridine 98% 1 KG 700元
- Acros Organics:5-乙基-2-甲基-吡啶 5-Ethyl-2-methylpyridine, 98%(104-90-5)
- MOL 文件:104-90-5.mol
- TCI Shanghai:5-乙基-2-甲基吡啶 5-Ethyl-2-picoline,>;95.0%(GC)(104-90-5)
- 类别:有毒物品
- 蒸气密度:4.2 (vs air)
- 用途二:医药中间体。
- MSDS 信息:5-乙基-2-甲基吡啶(104-90-5).msds
- 实际上不溶于水,溶于稀酸和浓硫酸,和常规有机溶剂混溶,溶于乙醇、乙醚和苯。
- 外观性质:无色液体,有刺激性气味。
- 用途一:用于医药工业,用于制备烟酸、烟酰胺、异烟肼、尼可杀米等
- 可燃性危险特性:明火可燃; 受热分解有毒氧化氮气体
- Alfa Aesar:5-乙基-2-甲基吡啶,98% 5-Ethyl-2-methylpyridine, 98%(104-90-5)
- Hazard Note:Corrosive
- 下游产品:2-甲基吡啶 --> 1-四氢萘酮 --> 5-乙基吡啶-2-羧酸 --> 2-氨基-4-苯基吡啶 --> 5-乙基-2-吡啶乙醇
- 毒性分级:高毒
- Sigma Aldrich:104-90-5(sigmaaldrich)
- 刺激数据:皮肤-兔子 10 毫克/24小时 重度; 眼睛-兔子 0.25 毫克 重度
- 储运特性:库房通风低温干燥; 与食品原料、纺织品类分开储运