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250406

Sigma-Aldrich

2-(Methylthio)-2-thiazoline

97%

Synonym(s):

2-(Methylmercapto)-2-thiazoline

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10 G
¥14,800

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10 G
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About This Item

Empirical Formula (Hill Notation):
C4H7NS2
CAS Number:
19975-56-5
Molecular Weight:
133.24
Beilstein:
106353
EC Number:
243-447-9
MDL number:
MFCD00005312
UNSPSC Code:
12352100
PubChem Substance ID:
24855056
NACRES:
NA.22

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Quality Level

200

Assay

97%

form

liquid

refractive index

n20/D 1.592 (lit.)

bp

216-217 °C (lit.)

density

1.226 g/mL at 25 °C (lit.)

SMILES string

CSC1=NCCS1

InChI

1S/C4H7NS2/c1-6-4-5-2-3-7-4/h2-3H2,1H3

InChI key

QFGRBBWYHIYNIB-UHFFFAOYSA-N

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Application

2-(Methylthio)-2-thiazoline has been used in the preparation of:
  • novel tri- and tetracyclic hetero systems, via reaction with heteroaromatic 2-aminoesters[1]
  • 2-(2-chlorobenzylamino)-2-thiazoline[2]

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

250406-BULK:
250406-50G:
250406-1G:
250406-250G:
250406-10G:
250406-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
0001374148
1374148V
1369577V
1374148
1369577

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Reagents for new heteroannelation reactions III. 2-(Methylthio)-2-thiazoline.
Sauter F, et al.
Monatshefte fur Chemie / Chemical Monthly, 128(5), 503-508 (1997)
Synthesis and octopaminergic agonist activity of 2-(substituted benzylamino)-2-thiazolines.
Hirashima A, et al.
Bioscience, Biotechnology, and Biochemistry, 56, 1062-1062 (1992)

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