CAS RN: 108-75-8
2,4,6-Trimethylpyridine
Product Availability
Choose a grade to view its available package options.
4 package records4 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250416 | 100ml | In stock | Shanghai, Shandong, Guangdong, Chongqing | Inquiry |
| Batchno.20251005 | 2.5L | In stock | Shanghai, Shandong, Guangdong | Inquiry |
| Batchno.20251209 | 25ml | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
| Batchno.20250410 | 500ml | In stock | Shanghai, Shandong, Chongqing, Hebei | Inquiry |
- Product code: SSC-009300
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 25g, 100g, 500g, 1000g
- Available purity: >98%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
108-75-8 / 2,4,6-trimethylpyridine
2,4,6-Trimethylpyridine | 2,4,6-COLLIDINE | s-Collidine
Basic Information
CAS
108-75-8
Multi CAS
Yes
Molecular Formula
C8H11N
Molecular Weight
121.180000
Exact Mass
121.089149
SMILES
CC1=CC(=NC(=C1)C)C
InChI
InChI=1S/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3
InChIKey
BWZVCCNYKMEVEX-UHFFFAOYSA-N
Synonyms
2,4,6-Trimethylpyridine
2,4,6-COLLIDINE
s-Collidine
gamma-Collidine
Pyridine, 2,4,6-trimethyl-
Physical Properties
Melting Point
-44.5 °C
Boiling Point
170.4 °C
Density
0.913 @ 20 °C/20 °C
Physical Description
Collidine appears as a clear colorless liquid. Less dense than water and insoluble in water. Hence floats on water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.
Colorless liquid with an aromatic odor; [HSDB] Colorless liquid with an unpleasant odor
Appearance
Colorless liquid
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.38
H-bond acceptors
1
Molar refractivity
38.45
TPSA
12.89
LogP / Solubility
WLOGP
2.01
MLOGP
1.76
XLogP3
1.9
Consensus LogP
1.89
Log S (ESOL)
-2.35
Class (ESOL)
Moderately soluble
Log S (Ali)
-2
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.11
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.03
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Flammable
Acute Toxic
Irritant
Health Hazard
Signal
Danger
GHS Hazard Statements
H226 (99.5%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (98.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H311 (39.6%): Toxic in contact with skin [Danger Acute toxicity, dermal]
H312 (44.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H315 (98.9%): Causes skin irritation [Warning Skin corrosion/irritation]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P262, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501
P210, P233, P240, P241, P242, P243, P260, P262, P264, P270, P280, P301+P317, P302+P352, P303+P361+P353, P316, P319, P321, P330, P361+P364, P370+P378, P403+P235, P405, and P501
