产品名称

英文名称：Dicyandiamide

同义词

Dicyandiamide、CYANOGUANIDINE、461-58-5、Dicyanodiamide、2-Cyanoguanidine、N-Cyanoguanidine、1-Cyanoguanidine、Guanidine, cyano-、Pyroset DO、Dicyandiamido、Dicyandiamin、Epicure DICY 7、Epicure DICY 15、Araldite HT 986、Bakelite VE 2560、Araldite XB 2879B、Araldite XB 2、双氰胺、氰胍、氰基胍

产品性质

CAS编号：461-58-5

分子式：C2H4N4

分子量：84.08

Beilstein号：605637

EC号：207-312-8

MDL号：MFCD00008066

PubChem编号：10005

别名：双氰胺|氰胍|氰基胍

英文别名：Dicyandiamide|CYANOGUANIDINE|461-58-5|Dicyanodiamide|2-Cyanoguanidine|N-Cyanoguanidine|1-Cyanoguanidine|Guanidine, cyano-|Pyroset DO|Dicyandiamido|Dicyandiamin|Epicure DICY 7|Epicure DICY 15|Araldite HT 986|Bakelite VE 2560|Araldite XB 2879B|Araldite XB 2

规格或纯度：98%

英文名称：Dicyandiamide

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：水中溶解度在13℃时为2.26%，在热水中溶解度较大。当水溶液在80℃时逐渐分解产生氨，无水乙醇中溶解度在13℃时为1.2%，能溶于液氨，不溶于苯和氯仿。低毒，半数致死量(小鼠，经口)>4000mg/kg。检定钴、镍、铜和钯, 有机合成, 硝化纤维稳定剂, 硬化剂, 去垢剂, 硫化促进剂, 树脂合成。Product DescriptionDicyandiamide is commonly used for the curing of epoxy resins. It is a nitrification inhibitor that is said to be capable of reducing nitrate (NO3-) leaching and nitrous oxide (N2O) emissions from grazed pasture soils.Product ApplicationDicyandiamide is used in the synthesis of barbiturates. It is used as a stabilizer of ammonium dinitramide melt. It is used as hardener.Dicyandiamide can be used as an organic precursor for synthesizing carbon nitride nanosheets.

PubChem SID：488181072

IUPAC Name：2-cyanoguanidine

INCHI：InChI=1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)

InChi Key：QGBSISYHAICWAH-UHFFFAOYSA-N

Canonical SMILES：C(#N)N=C(N)N

Isomeric SMILES：C(#N)N=C(N)N

WGK Germany：1

RTECS：ME9950000

PubChem CID：10005

Reaxy-Rn：605637

溶解性：Soluble in Water 0.1 g/mL;Soluble in Dimethylformamide; slightly soluble in Ethanol; insoluble in benzene, ether, and chloroform

密度：1.4

敏感性：对湿度敏感

熔点：208-211°C

象形图：

信号词：Warning

危险声明：H302 Harmful if swallowedH312 Harmful in contact with skinH332 Harmful if inhaled

预防措施声明：P261,P280,P302+P352,P321,P501,P264,P271,P270,P304+P340,P362+P364,P330,P301+P317,P317

Merck Index：3092

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装