CAS 85-98-3; Centralit 1

CAS:

85-98-3

分子式:

C17H20N2O

分子量:

268.35

沸点:

325℃

熔点:

72.4-75℃

英文名称:

Centralit 1

n,n'-diethyl-carbanilid

1,3-diethyl-1,3-difenylmocovina

bis(n-ethyl-n-phenyl)urea

bis-(n-ethyl-n-fenyl)mocovina

carbamite

centralite

centralite-1

ethyl centralite

n,n'-diethyl-n,n'-diphenylurea

n,n-diethylcarbanilide

sym-diethyldiphenylurea

1,3-diethyl-1,3-diphenyl-ure

n,n'-diethyl-n,n'-diphenyl-ure

usaf ek-1047

1,3-diethyl-1,3-diphenylurea

N,N'-Diphenyl-N,N'-diethylurea

n,n'-diethylcarbanilide

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用途:

1,3-Diethyl-1,3-diphenylurea is a symmetrical derivative of urea.1 1,3-Diethyl-1,3-diphenylurea is a commonly employed as stabilizer in double-base propellants. Molecule of 1,3-diethyl-1,3-diphenylurea exhibits non-crystallographic C2 symmetry. Photochemically induced fluorescence (PIF) studies of 1,3-diethyl-1,3-diphenylurea as stabilizer has been reported . 1,3-Diethyl-l,3-diphenylurea (Ethylcentralite or EC) has been reported as propellant stabilizer degradation derivative. Effect of ethyl centralite on a cyclotrimethylenetrinitramine (RDX)-based polymer-bonded explosive (PBX) has been reported.

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

D864602

MACKLIN

1,3-二乙基-1,3-二苯基脲

99%

72元/5g; 195元/25g; 595元/100g; 1950元/500g; 5850元/2.5kg;

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储存：室温
状态：白色到灰白色固体,粉末,或晶体

372889

Sigma-Aldrich

1,3-Diethyl-1,3-diphenylurea

99%

572.37元/100 G;

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产品说明

一般描述

1,3-Diethyl-1,3-diphenylurea is a symmetrical derivative of urea.1 1,3-Diethyl-1,3-diphenylurea is a commonly employed as stabilizer in double-base propellants. Molecule of 1,3-diethyl-1,3-diphenylurea exhibits non-crystallographic C₂ symmetry. Photochemically induced fluorescence (PIF) studies of 1,3-diethyl-1,3-diphenylurea as stabilizer has been reported . 1,3-Diethyl-l,3-diphenylurea (Ethylcentralite or EC) has been reported as propellant stabilizer degradation derivative. Effect of ethyl centralite on a cyclotrimethylenetrinitramine (RDX)-based polymer-bonded explosive (PBX) has been reported.

包装

100 g in poly bottle

基本信息

线性分子式	[C₆H₅N(C₂H₅)]₂CO
分子量	268.35
EC 号	201-645-2
MDL编号	MFCD00035794
PubChem化学物质编号	24863178
NACRES	NA.22

产品性质

质量水平	100
蒸汽密度	9.3 (vs air)
测定	99%
mp	73-75 ℃ (lit.)
溶解性	acetone: soluble(lit.) benzene: soluble(lit.) ethanol: soluble(lit.) water: insoluble(lit.)
SMILES string	CCN(C(=O)N(CC)c1ccccc1)c2ccccc2
InChI	1S/C17H20N2O/c1-3-18(15-11-7-5-8-12-15)17(20)19(4-2)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3
InChI key	PZIMIYVOZBTARW-UHFFFAOYSA-N
Gene Information	human ... EPHX2(2053) mouse ... Ephx2(13850)

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H412
预防措施声明	P264 - P270 - P273 - P301 + P312 - P501
危险分类	Acute Tox. 4 Oral - Aquatic Chronic 3
储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	302.0 °F - closed cup
闪点(C)	150 ℃ - closed cup

M-8330-ADD-50

AccuStandard

Ethylcentralite ,100 μg/mL in Acetonitrile/Methanol (50:50)

100 μg/mL in Acetonitrile/Methanol (50:50)

309元/1mL;

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Ethylcentralite

1,3-二乙基-1,3-二苯基脲

85-98-3

100 µg/mL