2,3,5-Trimethylthiophene

Basic Information

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CAS Number

1795-05-7

Molecular Formula

C7H10S

Molecular Weight

126.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

-51.23°C (estimate)

Boiling Point

82°C/51.8mmHg

Flash Point

36.2 ºC

Refractive Index

1.5120 to 1.5140

SMILES

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CC1=CC(=C(S1)C)C

InChI

InChI=1S/C7H10S/c1-5-4-6(2)8-7(5)3/h4H,1-3H3

InChIKey

QKZJQIHBRCFDGQ-UHFFFAOYSA-N

LogP

2.6733600000000015

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

80.5

Safety Information

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GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Synonyms & References

English

T71950
T1327
2,3,5-trimethyl-thiophene
FT-0609463
1795-05-7
GEO-02426
MFCD00142784
NS00025906
AKOS005257032
Thiophene, 2,3,5-trimethyl-
2,3,5-Trimethylthiophene
2,4,5-trimethyl-thiophene
SCHEMBL115473
A812454
AS-77900
CS-0324136
EN300-379156
EINECS 217-269-7
DTXSID80170816
W-200175
QKZJQIHBRCFDGQ-UHFFFAOYSA-N
Thiophene,2,3,4-trimethyl-
FCH917773
VT20019
AX8065180
Z5478
795T057

MDL Number

MFCD00142784

FAQ

What regulatory guidelines apply to 2,3,5-Trimethylthiophene (CAS: 1795-05-7)?

2,3,5-Trimethylthiophene (CAS: 1795-05-7) is subject to various regulatory guidelines. Globally, it falls under the GHS classification as a hazardous chemical. In the European Union, it must adhere to REACH regulations, which require detailed safety data sheets and inventory reporting. For usage in the United States, FDA and EPA guidelines must be followed, ensuring proper handling and disposal to minimize environmental impact.

Are there alternatives to 2,3,5-Trimethylthiophene (CAS: 1795-05-7) in synthesis?

While 2,3,5-Trimethylthiophene (CAS: 1795-05-7) is a versatile compound, alternatives like 2,3,4-Trimethylthiophene or other thiophene derivatives can be used in synthesis depending on the specific requirements. These alternatives may offer similar properties but with different functional groups, making them suitable substitutes in various applications.

What is the market or research trend for 2,3,5-Trimethylthiophene (CAS: 1795-05-7)?

The market for 2,3,5-Trimethylthiophene (CAS: 1795-05-7) is growing due to its use in the production of polymers, dyes, and rubber. Research trends are focusing on developing more efficient synthesis methods and exploring its applications in the pharmaceutical and agricultural industries. The trend indicates an increasing demand, driven by its diverse chemical reactivity and environmental compatibility.

How should waste containing 2,3,5-Trimethylthiophene (CAS: 1795-05-7) be handled?

Waste containing 2,3,5-Trimethylthiophene (CAS: 1795-05-7) should be collected and disposed of in accordance with local regulations. Proper incineration or professional waste disposal services are recommended to ensure complete degradation and minimize environmental impact. Precautions include ensuring the waste is properly contained to prevent leaks and using appropriate protective equipment during handling.