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8.06189

Malononitrile

for synthesis

Synonym(s):

Malononitrile, Malonodinitrile

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About This Item

Empirical Formula (Hill Notation):
C3H2N2
CAS Number:
109-77-3
Molecular Weight:
66.06
UNSPSC Code:
12352117
EC Index Number:
203-703-2
NACRES:
NA.22
MDL number:
MFCD00001883
Assay:
≥98.0% (GC)
Form:
solid
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vapor pressure

1 hPa ( 50 °C)

Quality Level

200

assay

≥98.0% (GC)

form

solid

autoignition temp.

365 °C

potency

350 mg/kg LD50, skin (Rat)

bp

220 °C/1013 hPa

mp

32-34 °C

transition temp

flash point 112 °C

solubility

133 g/L

density

1.05 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

N#CCC#N

InChI

1S/C3H2N2/c4-2-1-3-5/h1H2

InChI key

CUONGYYJJVDODC-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 30 °C
Melting range (upper value): ≤ 33 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

186.8 °F - closed cup

flash_point_c

86 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
806189010004022536389776
806189025004022536389783