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8.22267

2,4,6-Trimethylpyridine

for synthesis

Synonym(s):

2,4,6-Trimethylpyridine, sym.-Collidine

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About This Item

Linear Formula:
(CH3)3C5H2N
CAS Number:
108-75-8
Molecular Weight:
121.18
UNSPSC Code:
12352005
EC Index Number:
203-613-3
NACRES:
NA.22
MDL number:
MFCD00006338
Assay:
≥98.0% (GC)
Form:
liquid
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vapor pressure

4 hPa ( 20 °C)

Quality Segment

200

assay

≥98.0% (GC)

form

liquid

potency

400 mg/kg LD50, oral (Rat)

bp

170-172 °C/1013 hPa

mp

-43 °C

transition temp

flash point 55 °C

solubility

35 g/L

density

0.914 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

n1c(cc(cc1C)C)C

InChI

1S/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3

InChI key

BWZVCCNYKMEVEX-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.913 - 0.915
Identity (IR): passes test

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pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

Certificates of Analysis (COA)

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