3,5-dimethylpyridine
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 3,5-dimethylpyridine | CAS No. | 591-22-0 |
| Synonyms | 3,5-lutidine | Chinese Name | 3,5-二甲基吡啶 |
| Molecular Formula | C7H9N | Molecular Weight | 107.17 |
| UN No. | 1993 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS02 · Flammable GHS05 · Corrosive GHS06 · Acute Toxic GHS07 · Irritant |
| Hazard Statements | H226H301H331H302H311H312H314H315H317H318H330H332H335 |
| Precautionary Statements | P210P233P240P241P242P243P260P261P262P264P264+P265P270P271P272P280P284P301+P316P301+P317P301+P330+P331P302+P352P302+P361+P354P303+P361+P353P304+P340P305+P354+P338P316P317P319P320P321P330P332+P317P333+P317P361+P364P362+P364P363P370+P378P403+P233P403+P235P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 9 | Physical and Chemical Properties |
Section 2. Hazards Identification
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H301+H331 (18.8%): Toxic if swallowed or if inhaled [Danger Acute toxicity, oral; acute toxicity, inhalation]
H301 (71.8%): Toxic if swallowed [Danger Acute toxicity, oral]
H302 (28.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H311 (48.3%): Toxic in contact with skin [Danger Acute toxicity, dermal]
H312 (51%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H314 (32.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (67.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (10.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H318 (96%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H330 (10.7%): Fatal if inhaled [Danger Acute toxicity, inhalation]
H331 (24.2%): Toxic if inhaled [Danger Acute toxicity, inhalation]
H332 (63.8%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H335 (77.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P332+P317, P333+P317, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 149 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Section 9. Physical and Chemical Properties
Colorless liquid with an unpleasant odor; [Alfa Aesar MSDS]
1.74 [mmHg]
15N nuclear magnetic resonance spectrum
Boiling point
Chemical shift
Excess enthalpy
Fusion temperature
Heat of solution
Heat of sublimation
Melting temperature
Mixing enthalpy
Nuclear quadrupole resonance spectroscopy
Optical coefficient
Phase diagram
Phase equilibrium
Phase transition
Quadrupole coupling
Refractive index
Spin-spin coupling constant
Surface tension
Transition enthalpy
Vapor pressure
Vapor-liquid equilibrium
Virial coefficient
Viscosity
Nitrogen Compounds -> Pyridines
EU Flavoring substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
