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3,4-LUTIDINE

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3,4-LUTIDINE

EINECS 209-511-5
CAS No. 583-58-4 Density 0.954
PSA 12.89000 LogP 1.69840
Solubility 52 g/L (20 oC) Melting Point -12 °C
Formula C7H9 N Boiling Point 163-164 °C(lit.)
Molecular Weight 107.155 Flash Point 53 ºC
Transport Information UN 2929 Appearance Colorless to light yellow liquid. Unpleasant odor.
Safety Poison by skin contact. Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic fumes of NOx. Risk Codes R10;R20/22;R24;R36/37/38   
Molecular Structure Molecular Structure of 583-58-4 (3,4-Lutidine) Hazard Symbols
Synonyms

3,4-Lutidine(8CI); 3,4-Dimethylpyridine; NSC 4675

Article Data 43

3,4-LUTIDINE Chemical Properties

Molecular Formula: C7H9N
Molecular Weight: 107.15
EINECSl 209-511-5
Flash point: 53 ºC
Density: 0.954 g/cm3 
Melting point: -12 ºC
Sensitive: Hygroscopic
Storage temp: Flammables area
Refractive index: 1.51-1.513
Water solubility: 52 g/L (20 ºC)
CAS Registry Number: 583-58-4
Appearance: clear yellow to brownish liquid
Stability: Stable under normal temperatures and pressures.
Synonyms: 3,4-Dimethyl-pyridin ; 3,4-Lutidene ; pyridine,3,4-Dimethyl- ; 34L ; 3,4-Lutidine ; 3,4-Dimethylpyridine ; AKOS BBS-00004391 ; 3,4-Lutidine 98%
Following is the molecular structure of 3,4-Lutidine (CAS NO.583-58-4):

3,4-LUTIDINE Toxicity Data With Reference

1.    

orl-rat LD50:677 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.
2.    

ihl-rat LCLo:500 ppm/4H

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.
3.    

skn-rbt LD50:134 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.

3,4-LUTIDINE Consensus Reports

Reported in EPA TSCA Inventory.

3,4-LUTIDINE Safety Profile

Poison by skin contact. Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic fumes of NOx.
Safety Information of 3,4-Lutidine (CAS NO.583-58-4):
Hazard Codes: T,ToxicFFlammableXi Irritant
Risk Statements: 10-23/24/25-36/37/38-24-20/22
R10: Flammable. 
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin. 
R24: Toxic in contact with skin. 
R20/22: Harmful by inhalation and if swallowed.
Safety Statements: 16-26-36/37/39-45 
S16: Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2929 6.1/PG 2
WGK Germany: 3
RTECS: OK9800000
HazardClass: 6.1
PackingGroup: II
HS Code: 29333999

 

 

3,4-LUTIDINE Specification

Handling and Storage of 3,4-Lutidine (CAS NO.583-58-4):
Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Keep containers tightly closed.
Handling: Wash thoroughly after handling. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Use with adequate ventilation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

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