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Dicyandiamide(DCD)

Dangerous Goods

CAS number:461-58-5    molecular formula:C2H4N4

overview

compound introduction

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 Description: Dicyandiamide 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 Application: Dicyandiamide 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.

Specs

Chinese alias双氰胺 | 氰胍 | 氰基胍
English alias3-cyanoguanidine | AKOS000118777 | ACR-H 3636 | EN300-21430 | Araldite XB 2979B | Dicyanadiamide | DTXSID1020354 | Z203045078 | Metformin impurity A, European Pharmacopoeia (EP) Reference Standard | Pyroset DO | CCRIS 3478 | Guanidine-1-carbonitrile | AKO
CAS number461-58-5molecular formulaC2H4N4
molecular weight84.08 g/molExact mass≥98%
PSA88.200 Ųlogp-1.200

numbering system

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physicochemical properties

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Safety information

WGK Germany:
1
Personal protective equipment:
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECS:
ME9950000

Production methods and uses

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MSDS

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