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E49304

Sigma-Aldrich

4-Ethyl-3-thiosemicarbazide

97%

Synonym(s):

1-Amino-3-ethylthiourea, 3-Amino-1-ethylthiourea, 4-Ethylthiosemicarbazide, 4-Ethylthiosemicarbizide, 4-N-Ethyl-3-thiosemicarbazide, 4-N-Ethylthiosemicarbazide, Ethylthiosemicarbazide, N-Ethylhydrazinecarbothioamide, N-Ethylthiosemicarbazide, N1-Ethylthiosemicarbazide

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About This Item

Linear Formula:
C2H5NHCSNHNH2
CAS Number:
Molecular Weight:
119.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

82-84 °C (lit.)

SMILES string

CCNC(=S)NN

InChI

1S/C3H9N3S/c1-2-5-3(7)6-4/h2,4H2,1H3,(H2,5,6,7)

InChI key

SKYYTGUCWARUCL-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Customers Also Viewed

Tara F Tahir et al.
Sensors (Basel, Switzerland), 12(11), 14968-14982 (2012-12-04)
A flow injection analysis (FIA) incorporating a thiosemicarbazone-based coated wire electrode (CWE) was developed method for the determination of mercury(II). A 0.1 M KNO(3) carrier stream with pH between 1 and 5 and flow rate of 1 mL·min(-1) were used

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