1-(2,5-Dichloro-3-thienyl)ethanone

Basic Information

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CAS Number

36157-40-1

Molecular Formula

C6H4Cl2OS

Molecular Weight

195.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

Powder

Melting Point

38.0 to 41.0 deg-C

Boiling Point

122°C/6mmHg

SMILES

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CC(=O)C1=C(SC(=C1)Cl)Cl

InChI

InChI=1S/C6H4Cl2OS/c1-3(9)4-2-5(7)10-6(4)8/h2H,1H3

InChIKey

GYFDNIRENHZKGR-UHFFFAOYSA-N

LogP

3.257500000000001

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

151

Safety Information

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GHS Hazard Pictograms

H302

H312

H315

H319

H332

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

7M-751
NS00029985
1-(2,5-dichlorothiophen-3-yl)ethan-1-one
P10027
1-(2,5-Dichloro-3-thienyl)ethanone #
36157-40-1
1-(2,5-Dichloro-thiophen-3-yl)-ethanone
CHEBI:194727
A1182
Ethanone, 1-(2,5-dichloro-3-thienyl)-
Z89265801
1-(2,5-dichlorothien-3-yl)ethan-1-one
MFCD00014522
1-(2,5-Dichloro-3-thienyl)ethan-1-one
F0001-2738
EN300-13118
BIDD:GT0097
InChI=1/C6H4Cl2OS/c1-3(9)4-2-5(7)10-6(4)8/h2H,1H3
EINECS 252-893-3
AKOS000276629
1-(2,5-dichlorothiophen-3-yl)ethanone
CS-W010632
3-Acetyl-2,5-dichlorothiophene
AMY23244
SY034796
FT-0614876
1-(2,5-Dichloro-3-thienyl)ethanone
3-Acetyl-2,5-dichlorothiophene, 98%
A6273
GYFDNIRENHZKGR-UHFFFAOYSA-
AC-6966

MDL Number

MFCD00014522

Customs Code

29349990

FAQ

What regulatory guidelines apply to 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1)?

1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1) fall under the classification of hazardous chemicals. It is subject to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which requires appropriate handling, storage, and disposal. Additionally, it is regulated under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) in the EU, and the Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) in the United States. Compliance with these regulations is essential for safe use and management.

Are there alternatives to 1-(2,5-Dichloro-3-thienyl)ethanone in synthesis?

While 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1) is a specific reagent used in certain synthetic pathways, there are alternative compounds that can serve similar functions. For instance, 2-chloro-4-thiophenecarboxaldehyde can be used as a substitute in some cases. The choice of alternative depends on the specific application and the desired properties of the final product.

What is the market or research trend for 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1)?

The synthetic compound 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1) is currently being explored in various research fields, particularly in the development of pharmaceuticals and agrochemicals. Market trends indicate increasing demand for this compound due to its unique properties. Recent research focuses on its potential in medicinal chemistry, where it serves as a valuable intermediate in the synthesis of complex molecules.

How should waste containing 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1) be handled?

Waste containing 1-(2,5-Dichloro-3-thienyl)ethanone (CAS: 36157-40-1) should be collected in appropriate containers and disposed of by a licensed hazardous waste management company. Proper incineration methods should be employed to ensure complete destruction. Environmental protection measures, such as neutralizing any acidic or basic components, should be taken before disposal to prevent contamination of soil and water. Compliance with local waste disposal regulations is crucial for safe handling and disposal.