Skip to Content
Merck
CN

Key Documents

View All Documentation

633046

2-Acetyl-4-methylthiophene

97%

Synonym(s):

1-(4-Methyl-2-thienyl)ethanone

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C7H8OS
CAS Number:
13679-73-7
Molecular Weight:
140.20
NACRES:
NA.22
PubChem Substance ID:
24882534
UNSPSC Code:
12352100
EC Number:
237-180-7
MDL number:
MFCD00027395
Assay:
97%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

refractive index

n20/D 1.5600 (lit.)

bp

108-109 °C (lit.)

density

1.224 g/mL at 25 °C (lit.)

SMILES string

Cc1csc(c1)C(C)=O

InChI

1S/C7H8OS/c1-5-3-7(6(2)8)9-4-5/h3-4H,1-2H3

InChI key

NFZNHUNPIJPRMP-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

221.0 °F - closed cup

flash_point_c

105 °C - closed cup

ppe

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

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS3503
MKCP1497
MKCK3164
21201JB

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
633046-5G04061832721484
633046-25G04061833046074