Skip to Content
Merck

Key Documents

View All Documentation

335266

Carbon disulfide

anhydrous, ≥99%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CS2
CAS Number:
75-15-0
Molecular Weight:
76.14
UNSPSC Code:
12352107
NACRES:
NA.21
PubChem Substance ID:
57648859
EC Number:
200-843-6
Beilstein/REAXYS Number:
1098293
MDL number:
MFCD00011321
Assay:
≥99%
Grade:
anhydrous
Bp:
46 °C (lit.)
Vapor pressure:
5.83 psi ( 20 °C)
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

anhydrous

Quality Segment

100

vapor density

2.67 (vs air)

vapor pressure

5.83 psi ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

212 °F

expl. lim.

50 %

impurities

<0.005% water

refractive index

n20/D 1.627 (lit.)

bp

46 °C (lit.)

mp

−112-−111 °C (lit.)

density

1.266 g/mL at 25 °C (lit.)

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

General description

Carbon disulfide is a highly volatile, flammable liquid with low ignition temperature. It is an important raw material for preparing viscose rayon and cellophane film. C2S may undergo hydrolysis catalyzed by nanosized titania and zirconia to form CO2 and H2S.

Application

Carbon disulfide may be used in the xanthogenation of cellulose and in the synthesis of poly(ethylene trithiocarbonate) and dithiocarbamates. It can also generate 1,3-dithiolium carbenes via cycloaddition with acetylenes.

Still not finding the right product?

Explore all of our products under Carbon disulfide

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1

target_organs

Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup

ppe

Eyeshields, Faceshields, 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.

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Special flammables + Hazardous rank I

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

335266-100ML:4.548173136608E12 + 335266-1L:4.548173136615E12

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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