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Merck
CN

358851

Ethyl dithioacetate

98%

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About This Item

Linear Formula:
CH3CSSCH2CH3
CAS Number:
870-73-5
Molecular Weight:
120.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24862031
EC Number:
212-801-4
Beilstein/REAXYS Number:
1737711
MDL number:
MFCD00042982

Key Documents

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Product Name

Ethyl dithioacetate, 98%

InChI key

KCOPWUJJPSTRIZ-UHFFFAOYSA-N

InChI

1S/C4H8S2/c1-3-6-4(2)5/h3H2,1-2H3

SMILES string

CCSC(C)=S

assay

98%

form

liquid

refractive index

n20/D 1.568 (lit.)

bp

61 °C/23 mmHg (lit.)

density

1.048 g/mL at 25 °C (lit.)

functional group

thioether

Quality Level

200

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Application

Ethyl dithioacetate may be used in the preparation of N-thioacetylamino acids.

General description

Ethyl dithioacetate is an alkyl dithioester. It reacts with 5,6-diamino-1,3-dimethyluracil to yield the purine derivative. Raman spectra of ethyl dithioacetate has been recorded as a function of temperature in the liquid phase and in the solid phase at low temperature.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

114.8 °F - closed cup

flash_point_c

46 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
0000118912
0000118913
0000100533
BCBG5721V
1451812V

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Thioacetylation method of protein sequencing: Gas chromatography/Ion trap mass spectrometric detection of 5-acetoxy-2-methylthiazoles.
Stolowitz ML, et al.
Journal of Protein Chemistry, 11(4), 360-361 (1992)
2-?-d-ribofuranosylbenzoxazole from 2, 5-anhydro-d-allonoimidate, and 1, 3-dimethyl-8-?-d-ribofuranosylxanthine from 2, 5-anhydro-d-allono-thioimidates and-dithioates.
El Khadem HS and Kawai J.
Carbohydrate Research, 153(2), 271-283 (1986)
Rotational isomers of ethyl dithioacetate and ethyl thionoacetate: A Raman study.
Verma AL, et al.
Journal of Raman Spectroscopy, 11(5), 390-392 (1981)
Renwu Li et al.
Bioorganic & medicinal chemistry, 28(7), 115356-115356 (2020-02-19)
Past few years have seen an active pursuit of the inhibitors for the deacylation catalyzed by the seven human sirtuins (i.e. SIRT1-7) as valuable chemical biological/pharmacological probes of this enzymatic deacylation and lead compounds for developing novel therapeutics for human

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