CAS 598-65-2 MFCD00013131-1,1-Dimethylguanidine sulfate(2:1) 1,1-二甲基胍硫酸盐 TAO{mole}

1,1-Dimethylguanidine sulfate(2:1) 1,1-二甲基胍硫酸盐

CAS 598-65-2 MFCD00013131

化学结构图

SMILES: CN(C)C(N)=N.CN(C)C(N)=N.OS(O)(=O)=O

化学属性

Mol. Formula	C6H20N6O4S
Mol. Weight	272.33
Melting Point	300 °C
Appearance	本品为白色粉末状固体，m.p.285～288℃，易溶于水，难溶于有机溶剂，在达到熔点时分解。

别名和识别编码

Chemical Name	1,1-Dimethylguanidine sulfate(2:1)
Beilstein Registry Number	3916505
PubChem Substance ID	87568268
CAS Number	598-65-2
EC Number	209-946-0
MDL Number	MFCD00013131
Chemical Name Translation	1,1-二甲基胍硫酸盐
Synonym	Carbamimidoyl(dimethyl)azanium sulfate {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbamimidoyl(dimethyl)azanium sulfate {} {} {} {} {} {}
Reaxys-RN	3634700
InChIKey	QSCHFHVDZCPIKX-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00003518
Canonical SMILES	CN(C)C(=N)N.CN(C)C(=N)N.OS(=O)(=O)O

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

安全信息

Precautionary statements

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P302+P352+P332+P313+P362+P364
P332+P313
P305+P351+P338+P337+P313
P302+P350
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
P337+P313

WGK Germany3

GHS Symbol

Signal word Warning

Hazard statements

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

Hazard Codes Xi

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

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；
S36 Wear suitable protective clothing 穿戴适当的防护服；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

方法二:N，N-二甲基胍硫酸盐是由石灰氮为原料合成的。CaCN 2 +H 2 O→NH 2 CN+Ca(OH) 2 在反应釜中预先加入一定量的清水，在搅拌下分批加入石灰氮，反应自行放热，加毕，搅拌30～45min后迅速过滤，滤渣用清水洗涤，抽干，滤渣送三废处理。将上述所得滤液打入另一个脱钙釜中，搅拌下滴加浓硫酸脱钙，当pH值达到2～3后即可在搅拌下出料过滤，滤渣用清水冲洗2次，弃去滤渣。将脱钙后的氰胺溶液放入成盐釜中，在搅拌下加入40％二甲胺水溶液，然后缓慢升温回流，4h后减压脱水，当收集到一定量的水后，反应釜中出现结晶，即可停止加热，冷却至0～5℃，冷却1.5～2h后离心过滤，即得N，N-二甲基胍硫酸盐，干燥备用。也有以尿素或由硫脲来制备N，N-二基胍硫酸盐。
Sigma Aldrich:598-65-2(sigmaaldrich)
所属类别二:农药中间体: 杀虫剂中间体: 氨基甲酸酯类杀虫剂
Acros Organics:N,N-二甲基胍硫酸盐 N,N-Dimethylguanidine sulfate, 93%(598-65-2)
F:3-10
上游原料:一甲胺 --> S-甲基异硫脲硫酸盐 --> 氰氨化钙 --> 二甲胺水溶液
方法一:其制备方法是将S-甲基异硫脲硫酸盐分散于冷水中，慢慢加入33％二甲基胺水溶液并不断搅拌，反应完全后，溶液在减压下浓缩，至有结晶析出为止，冷却到0℃过滤得结晶，母液再浓缩又可得到结晶，合并结晶，用甲醇洗涤、干燥即得成品。此外也可以用氰胺与二甲胺反应，生成1，1-二甲基胍硫酸盐。反应式见图：
下游产品:2-二甲基氨基嘧啶-5-甲酸 --> 抗蚜威 --> 二甲嘧酚 --> 2-二甲胺基-4-羟基-5,6-二甲基嘧啶 --> N-乙基硫酸胍
图谱信息:N,N-二甲基胍硫酸盐(598-65-2)核磁图( 13 CNMR) N,N-二甲基胍硫酸盐(598-65-2)红外图谱(IR1) N,N-二甲基胍硫酸盐(598-65-2)红外图谱(IR2) N,N-二甲基胍硫酸盐(598-65-2)质谱(MS) N,N-二甲基胍硫酸盐(598-65-2)核磁图( 1 HNMR)
用途二:N，N-二甲基胍硫酸盐是合成农药抗蚜威的中间体。
TCI Shanghai:N,N-二甲基胍硫酸盐 1,1-Dimethylguanidine Sulfate,>;97.0%(T)(598-65-2)
用途一:1，1-二甲基胍硫酸盐是杀菌剂二甲嘧酚和杀虫剂抗蚜威的中间体。
N,N-二甲基胍硫酸盐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1799 1,1-二甲基胍硫酸盐 1,1-Dimethylguanidine Sulfate 25G 728元 2010/06/21 408351000 N,N-二甲基胍硫酸盐 N,N-Dimethylguanidine sulfate 98% 100 GR 2587元 2010/06/21 408350500 N,N-二甲基胍硫酸盐 N,N-Dimethylguanidine sulfate 98% 50 GR 1427元
MOL 文件:598-65-2.mol
所属类别一:农药中间体: 杀菌剂中间体: 其他类杀菌剂