N,N'-二乙基硫脲

(C₂H₅NH)₂CS

132.23

773905

203-308-5

MFCD00004925

24893318

NA.22

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.

200

98%

76-78 ℃ (lit.)

CCNC(=S)NCC

1S/C5H12N2S/c1-3-6-5(8)7-4-2/h3-4H2,1-2H3,(H2,6,7,8)

FLVIGYVXZHLUHP-UHFFFAOYSA-N

human ... EPHX2(2053)
mouse ... Ephx2(13850)

250 g in glass bottle

GHS05,GHS07,GHS08

Danger

H302 + H312 - H317 - H318 - H351 - H412

P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Skin Sens. 1B

11 - Combustible Solids

WGK 2

366.8 °F

186 ℃

dust mask type N95 (US), Eyeshields, Faceshields, Gloves