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Key Documents

8.20546

Sigma-Aldrich

N-Dodecylpyridinium chloride

for synthesis

Synonym(s):

N-Dodecylpyridinium chloride, N-Laurylpyridinium chloride

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About This Item

Linear Formula:
CH3(CH2)11C5H5NCl
CAS Number:
104-74-5
Molecular Weight:
283.88
UNSPSC Code:
12352107
EC Index Number:
203-232-2

Quality Level

200

form

powder

autoignition temp.

270 °C

potency

203 mg/kg LD50, oral (Rat)
1684 mg/kg LD50, skin (Rat)

pH

4 (20 °C, 10 g/L in H2O)

mp

87-89 °C

transition temp

flash point 160 °C

solubility

600 g/L

density

1.04 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C17H30N.ClH/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18;/h11,13-14,16-17H,2-10,12,15H2,1H3;1H/q+1;/p-1

InChI key

GKQHIYSTBXDYNQ-UHFFFAOYSA-M

Analysis Note

Assay (argentometric): ≥ 93.0 %
Identity (IR): passes test
Water (K. F.): 2.0 - 6.0 %

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301 - H312 - H315 - H319

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

320.0 °F

Flash Point(C)

160 °C

Certificates of Analysis (COA)

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