4-Methylpyridine
2 Inquiries
108-89-4
industrial Grade
98%
SHANGHAI
KieRay Chem
25kg/drum
2022-12-31
fine chemicals,pharmaceutical materials
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionBasic Info
-
Product Name:
4-Methylpyridine
Other Name:Pyridine,4-methyl-;4-Picoline;4-Methylpyridine;γ-Picoline;Ba 35846;p-Methylpyridine;p-Picoline;γ-Methylpyridine;NSC 18252;82005-09-2;92075-35-9
CAS No.:108-89-4
Molecular Formula:C6H7N
InChIKeys:InChIKey=FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Weight:93.13
Exact Mass:93.13
BRN:104586
EC Number:203-626-4
UNII:TJD6V9SSO7
ICSC Number:0803
NSC Number:18252
UN Number:2313
DSSTox ID:DTXSID4021892
Color/Form:Colorless liquid
HScode:29333955
Categories:
Characteristics-
PSA:
12.9
XLogP3:1.2
Appearance:Clear light yellow Liquid
Density:0.9548 g/cm3 @ Temp: 20 °C
Melting Point:3.66 °C
Boiling Point:145 °C @ Press: 760 Torr
Flash Point:134 °F
Refractive Index:n 20/D 1.504(lit.)
Water Solubility:H2O: soluble ;alcohol: soluble (lit.)
Storage Conditions:Flammables area
Vapor Pressure:4 mm Hg ( 20 °C)
Vapor Density:3.2 (vs air)
Toxicity:Oral-Rat LD50: 1290 mg/kg; Intraperitoneal-Mouse LD50: 335 mg/kg
Flammability characteristics:Combustible in case of fire, high temperature and strong oxidant; decomposes toxic nitrogen oxide gas upon heating
Explosive limit:1.3-8.7%(V)
Odor:Obnoxious, sweetish odor
Henrys Law Constant:6.00e-06 atm-m3/mole|Henry's Law constant = 6.00X10-6 atm-cu m/mol @ 25 °C
Dissociation Constants:Kb at 25 °C = 1.1X10-8|pKa = 5.98
Experimental Properties:Turns brown if not very pure|Hydroxyl radical reaction rate constant = 2.69X10-12 cu cm/molecule-sec at 25 °C
Air and Water Reactions:Highly flammable.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Alerts:Highly Flammable
Reactivity Profile:4-METHYL PYRIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Heat of Vaporization:37.51 kJ/mol at 145.36 °C; 44.56 kJ/mol at 25 °C
Critical Temperature & Pressure:Critical temperature: 645.8 K; critical pressure: 4.68 MPa
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Acute toxicity - Category 4, Oral
Acute toxicity - Category 3, Dermal
Skin irritation, Category 2
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H226 Flammable liquid and vapour
H302 Harmful if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317 Get medical help.
P319 Get medical help if you feel unwell.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 57°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants. Well closed.Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
fine chemicals,pharmaceutical materials
-
Location:
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China
-
Payment Terms:
TT against copy of documents,L/C
-
Average lead Time:
15
-
Total Annual Revenue:
$1 million-$2.5 million
-
Total Employees:
11-50
-
Year of Establishment:
2020
-
-
Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
4-Methylpyridine
300.00 KG Sep 21, 2023
India
4-Methylpyridine
16000 KG Nov 9, 2024 Post an enquiry for this product
