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N,N'-二乙基硫脲

N,N′-Diethylthiourea
产品编号:3159654
规格:98%
CAS NO:105-55-5
包装规格:250 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3159654250 G617
产品别名

105-55-5

N,N'-二乙基硫脲

N,N′-Diethylthiourea

结构式
基本信息
Linear Formula【线性分子式】
(C2H5NH)2CS
Molecular weight
132.23
Beilstein
773905
EC number【EC 号】
203-308-5
MDL number
MFCD00004925
PubChem Substance ID【PubChem化学物质编号】
24893318
NACRES
NA.22
Application【应用】
N,N′-Diethylthiourea can be used as a reactant to prepare:
  • 3,5-Diethyltetrahydro-4-thioxo-1,3,5-triazine-1(2H)-propanoic acid by condensation reaction with formaldehyde and β-alanine.
  • Methyl 3-ethyl-2-(ethylimino)-3,4-dihydro-4-oxo-2H-1,3-thiazine-6-carboxylate by one-pot reaction with dimethyl acetylenedicarboxylate in the presence of triphenylphosphine catalyst.
  • 2-(Ethylimino)-3-ethyl-thiazolidin-4-one by cyclization reaction with 2-chloroacetic acid.
  • 3-Ethyl-2-(ethylimino)-4-oxo-5-thiazolidineacetamide by condensation reaction with maleimides via Michael-type reaction.

产品性质
Quality Level【质量水平】
200
Assay【测定】
98%
mp
76-78 ℃ (lit.)
SMILES string
CCNC(=S)NCC
InChI
1S/C5H12N2S/c1-3-6-5(8)7-4-2/h3-4H2,1-2H3,(H2,6,7,8)
InChI key
FLVIGYVXZHLUHP-UHFFFAOYSA-N
Gene Information
human ... EPHX2(2053)
mouse ... Ephx2(13850)
packaging【包装】
250 g in glass bottle
安全信息
Pictograms【象形图】
GHS05,GHS07,GHS08
Signal word【警示用语:】
Danger
Hazard Statements
H302 + H312 - H317 - H318 - H351 - H412
Precautionary Statements
P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Classifications【危险分类】
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Skin Sens. 1B
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)【闪点(F)】
366.8 °F
Flash Point(C)【闪点(C)】
186 ℃
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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