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1,3-二甲基-3,4,5,6-四氢-2(1H)-嘧啶酮
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3044442 | 25g | 442 | |||
| 3044442 | 100g | 899 | |||
| 3044442 | 500g | 2160 |
产品别名
7226-23-5
1,3-二甲基-3,4,5,6-四氢-2(1H)-嘧啶酮
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
N,N'-Dimethylpropyleneurea
DMPU
基本信息
| 应用 | 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is a versatile solvent used in the N-alkylation of chiral and O-alkylation of aldoses. It is involved in the preparation of poly(aryl ethers). It is a cyclic urea and used as a polar aprotic organic solvent. Further, it reacts with trifluoro-methanesulfonic acid anhydride to prepare 2,2'-oxy-bis(1,3-dimethyl-tetrahydropyrimidinium) bis(trifluoromethanesulfonate). |
| 备注 | Hygroscopic. Moisture sensitive. Incompatible with strong oxidizing agents. |
| MDL | MFCD00006550 |
| EINECS | 230-625-6 |
| 分子式 | C6H12N2O |
| 分子量 | 128.18 |
| 熔点 | -23° |
| 沸点 | 246-247° |
| 闪点 | 120°(248°F) |
| 密度 | 1.060 |
| 折射率 | 1.4890 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with water. |
| Beilstein | 110562 |
| 危险类别 | 22-41-62 Harmful if swallowed.Risk of serious damage to eyes.Possible risk of impaired fertility. |
安全信息
| 安全等级 | 26-36/37/39 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. |
| RTECS | UW7582500 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |    |
| Hazard Statements | H302-H318-H361 Harmful if swallowed.Causes serious eye damage.Suspected of damaging fertility or the unborn child. |
| Precautionary Statements | P201-P280-P305+P351+P338-P310a-P405-P501a Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
