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Merck
CN

443581

Carbon disulfide

ACS reagent, ≥99.9%

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About This Item

Empirical Formula (Hill Notation):
CS2
CAS Number:
Molecular Weight:
76.14
EC Number:
200-843-6
UNSPSC Code:
12190000
MDL number:
Beilstein/REAXYS Number:
1098293
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InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

SMILES string

S=C=S

grade

ACS reagent

vapor density

2.67 (vs air)

assay

≥99.9%

autoignition temp.

212 °F

expl. lim.

50 %

impurities

H2S, passes test (lim. ~1.5 ppm), SO2, passes test (lim. ~2.5 ppm), ≤0.05% water

evapn. residue

≤0.002%

color

APHA: ≤10

bp

46 °C (lit.)

mp

−112-−111 °C (lit.)

density

1.266 g/mL at 25 °C (lit.)

Packaging

Packaged in safety cans

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 Information

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