筛选出 3 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:626-48-2
品名:2,4-二羟基-6-甲基嘧啶6-methyluracil
中文别名:6-甲基尿嘧啶;6-甲基脲嘧啶;6-甲基-2,4-(1H,3H)-嘧啶二酮;6-甲基-2,4-嘧啶二酮;
英文别名:2,4-Dihydroxy-6-methylpyrimidine;6-methyl-1H-pyrimidine-2,4-dione;2,4(1H,3H)-Pyrimidinedione,6-methyl-;
分子式:C5H6N2O2
分子量:126.113
精确质量:126.043
Psa:65.72
RTECS号:YR0700000
EINECS号:210-949-4
MDL号:MFCD00006028
外观与性状:细灰白色结晶粉末
密度:1.226 g/cm3
熔点:318°C (dec.)(lit.)
闪点:208ºC
折射率:1.489
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全说明:S36/37/39-S45-S36/37
危险类别码:R62; R63
WGK Germany:3
海关编码:2942000000
危险品运输编码:1759
危险类别:8
包装等级:II
危险品标志:Xn
信号词:Warning
危险性防范说明:P281
危险标志:GHS08
危险性描述:H361
用途:医药生物化工中间体。
罗恩 | 6-甲基尿嘧啶 6-Methyluracil | 现货 | 25.00 | R000533 | 98% |
规格:
25g
500g
2.5kg
100g
|
阿拉丁 | 6-甲基尿嘧啶 6-Methyluracil | 现货 | 73.90 | M112490 | ≥98% |
规格:
250g
25g
2.5kg
500g
100g
|
CAS号:156-83-2
品名:2,4-二氨基-6-氯嘧啶4-Chloro-2,6-diaminopyrimidine
中文别名:6-氯-2,4-二氨嘧啶;6-氯-2,4-二氨嘧啶,4-氯-2,6-二氨基嘧啶;4-氯-2,6-二氨基嘧啶;2,4-二氨-6-氯嘧啶;2,6-二氨基-4-氯嘧啶;
英文别名:6-chloro-4-pyrimidinediamine;4-chloro-2,6-diamino-pyrimidine;6-chloro-2,4-diamino-pyrimidine;2,6-Diamino-4-chloropyrimidine;4-Chloro-2-6-Diaminopyrimide;6-Chloro-2,4-diaminopyrimidine;4-Chloro-2,6-diamino;2,4-Diamino-6-chloropyrimidine;4-DiaMino-6-chloropyriMidine;6-Chloropyrimidine-2,4-diamine;2,4-Diamino-6-ChloroPyridine;2,6-diamino-4-chloro-pyrimidine;4-Chloro-2,6-pyrimidinediamine;6-Chloro-pyrimidine-2,4-diamine;2,4-Pyrimidinediamine,6-chloro-;
分子式:C4H5ClN4
分子量:144.562
精确质量:144.02
Psa:77.82
BRN号:205-863-9
EINECS号:205-863-9
MDL号:MFCD00006097
PubChem号:24892606
外观与性状:白色水晶般的固体
密度:1.564 g/cm3
沸点:199-202 °C
熔点:199-202°C(lit.)
闪点:218.9ºC
折射率:1.702
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:7.01E-08mmHg at 25°C
安全说明:S26-S24/25
危险类别码:R36/37/38
WGK Germany:3
海关编码:29335995
危险品标志:Xi
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H302; H315; H319; H335
用途:敏乐啶的中间体。
阿拉丁 | 2,4-二氨基-6-氯嘧啶 2,4-Diamino-6-chloropyrimidi... | 期货,请咨询 | 29.90 | D108045 | ≥98% |
规格:
10g
2.5kg
500g
100g
25g
5g
|