2-Amino-4,6-Dichloropyrimidine 2-氨基-4,6-二氯嘧啶
CAS 56-05-3 MFCD00006090
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资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines
- {SNA} Building Blocks, C4 to C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrimidines
- {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {Chemicalbook} 农药中间体: 除草剂中间体: 磺酰脲类除草剂
产品应用
- 用于合成苄磺隆和氯嘧磺隆,四唑嘧磺隆、吡嘧磺隆(NC-311)等。
相关文献及参考
- Beilstein: 25,IV,2123
- Short: EINECS
- Short: III/5a
安全信息
GHS Symbol
- 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;
- S37 Wear suitable gloves 戴适当手套;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- 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。
- P301+P312+P330
- P302+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1500 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - lacrimation Sense Organs and Special Senses (Eye) - chromodacryorrhea Gastrointestinal - hypermotility, diarrhea REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0892-10223
其他信息
- 用途一:重要的医药中间体
- 图谱信息:2-氨基-4,6-二氯嘧啶(56-05-3)核磁图( 1 HNMR) 2-氨基-4,6-二氯嘧啶(56-05-3)质谱(MS) 2-氨基-4,6-二氯嘧啶(56-05-3)红外图谱(IR1)
- 用途三:2-氨基-4,6-二氯嘧啶是制备2-氨基-4,6-二甲氧基嘧啶的中间体,可用于生产磺酰脲类除草剂,如苄嘧磺隆、吡嘧磺隆、烟嘧磺隆等。
- Sigma Aldrich:56-05-3(sigmaaldrich)
- Alfa Aesar:2-氨基-4,6-二氯嘧啶,99% 2-Amino-4,6-dichloropyrimidine, 98%(56-05-3)
- 用途二:用于合成氯嘧磺隆除草剂
- 海关编码:29335995
- 用途五:用于合成苄磺隆和氯嘧磺隆,四唑嘧磺隆、吡嘧磺隆(NC-311)等。
- TSCA:T
- MSDS 信息:2-Amino-4,6-dichloropyrimidine(56-05-3).msds
- TCI Shanghai:2-氨基-4,6-二氯嘧啶 2-Amino-4,6-dichloropyrimidine,>;97.0%(T)(56-05-3)
- 用途四:用于合成苄磺隆和氯嘧磺隆。
- 方法一:其制备方法是在反应釜中加入2-氨基-4,6-二羟基嘧啶、三氯氧磷和二氯乙烷,加热到82℃,将三乙胺和二氯乙烷溶液滴加到反应液中,滴加时间1 h以上,然后将混合物在82~84℃回流2h,脱溶,加水水解,过滤,水洗,干燥得成品。
- F:10
- MOL 文件:56-05-3.mol
- 2-氨基-4,6-二氯嘧啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 A1456 2-氨基-4,6-二氯嘧啶 2-Amino-4,6-dichloropyrimidine 25G 817元 2014/06/02 A1456 2-氨基-4,6-二氯嘧啶 2-Amino-4,6-dichloropyrimidine 500G 7450元 2014/06/02 A1110 2-氨基-4,6-二氯嘧啶 2-Amino-4,6-dichloropyrimidine 25G 993元
- 上游原料:三乙胺 --> 4,6-二羟基嘧啶
- 检测方法:HPLC,NMR
- 下游产品:苄嘧磺隆 --> 2-氨基-4,6-二甲氧基嘧啶 --> 2-氨基-4-羟基-6-肼基嘧啶
- Acros Organics:2-Amino-4,6-dichloropyrimidine, tech., 95%(56-05-3)