ChemicalBook > CAS DataBase List > 2,3,5-Collidine

2,3,5-Collidine

Product Name
2,3,5-Collidine
CAS No.
695-98-7
Chemical Name
2,3,5-Collidine
Synonyms
2,3,5-TRIMETHYLPYRIDINE;2,3,5-TrimethyL;235CO;5-Collidine;2,3,5-COLLIDINE;3,5-Trimethylpyridine;2,3,5-Collidine, 99+%;Esomeprazole Impurity 111;Pyridine, 2,3,5-trimethyl-;Sorafenib impurity INT-2-G
CBNumber
CB1303883
Molecular Formula
C8H11N
Formula Weight
121.18
MOL File
695-98-7.mol
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2,3,5-Collidine Property

Melting point:
-56.98°C (estimate)
Boiling point:
184 °C(lit.)
Density 
0.931 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.508(lit.)
Flash point:
165 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
6.53±0.20(Predicted)
form 
Liquid
Specific Gravity
0.94
color 
Clear colorless to very slightly yellow
Water Solubility 
SLIGHTLY SOLUBLE
BRN 
108832
InChIKey
GFYHSKONPJXCDE-UHFFFAOYSA-N
CAS DataBase Reference
695-98-7(CAS DataBase Reference)
NIST Chemistry Reference
Pyridine, 2,3,5-trimethyl-(695-98-7)
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Safety

Hazard Codes 
Xi,T,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-36/37
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
Hazard Note 
Toxic
HazardClass 
6.1
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
513261
Product name
2,3,5-Collidine
Purity
99%
Packaging
10g
Price
$114
Updated
2024/03/01
TCI Chemical
Product number
T1722
Product name
2,3,5-Trimethylpyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
T1722
Product name
2,3,5-Trimethylpyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$59
Updated
2024/03/01
Alfa Aesar
Product number
B23537
Product name
2,3,5-Collidine, 99%
Packaging
5g
Price
$33.65
Updated
2024/03/01
Alfa Aesar
Product number
B23537
Product name
2,3,5-Collidine, 99%
Packaging
25g
Price
$94.65
Updated
2024/03/01
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2,3,5-Collidine Chemical Properties,Usage,Production

Chemical Properties

clear colourless to very slightly yellow liquid

Uses

Omeprazole intermediate.

Uses

2,3,5-Collidine is omeprazole intermediate which is the drug involved in proton pump inhibitors to block the production of stomach acid. It is used in the manufacture vitamin D3.

2,3,5-Collidine Preparation Products And Raw materials

Raw materials

Propionaldehyde

Preparation Products

2-(Chloromethyl)-3,5-dimethyl-4-methoxypyridine 2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride 3,5-Dimethyl-4-methoxy-2-pyridinemethanol
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2,3,5-Collidine Suppliers

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View Lastest Price from 2,3,5-Collidine manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
2,3,5-Collidine 695-98-7
Price
US $50.00/kg
Min. Order
1kg
Purity
99.10%
Supply Ability
50000kg
Release date
2024-04-24
Henan Fengda Chemical Co., Ltd
Product
2,3,5-Collidine 695-98-7
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
Hebei Mojin Biotechnology Co., Ltd
Product
2,3,5-Collidine 695-98-7
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000tons
Release date
2023-07-31

695-98-7, 2,3,5-CollidineRelated Search:

2-Chloro-5-chloromethylpyridine Azamethiphos 2,4,6-Collidine Chromium picolinate 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one 2,6-Lutidine Methyl propyl carbonate 3-Bromo-2-fluoropyridine 6-BENZYL-5,7-DIOXO-OCTAHYDROPYRROLO[3,4-B] PYRIDINE 2-Hydroxy-4-methyl-5-nitropyridine 4-chloropyridine MIX-COLLIDINE,collidin 5,6,7,8-tetrahydro-3-methylquinoline 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TETRAFLUOROBORATE Bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate 2,5-Dibromo-3-methylpyridine 4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE 3,5-DIETHYL-2-N-PROPYLPYRIDINE

  • 2,3,5-Trimethylpyridine 98%
  • 235CO
  • 2,3,5-COLLIDINE
  • 2,3,5-TRIMETHYLPYRIDINE
  • Pyridine, 2,3,5-trimethyl-
  • 2,3,5-Collidine, 99+%
  • 2,3,5-COLLIDINE 2,3,5-TRIMETHYLPYRIDINE
  • 2,3,5-Trimethyl pyridine ,99%
  • 2,3,5-TrimethylpyridineD449525
  • 3,5-Trimethylpyridine
  • 5-Collidine
  • Omeprazole Related Compound 9
  • 2,3,5 - three Methyl pyridine
  • Sorafenib impurity INT-2-G
  • 2,3,5-TrimethyL
  • 2,3,5-Collidine ISO 9001：2015 REACH
  • Esomeprazole Impurity 111
  • 695-98-7
  • 659-98-7
  • 16369-60-7
  • C8H11N
  • Pyridines
  • Heterocyclic Building Blocks
  • C7 and C8
  • Building Blocks
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Pyridines derivates
  • bc0001