2,4-D

CAS RN:94-75-7

Identification

Substance: 2,4-D

CAS RN: 94-75-7

Shipping Name/Number:
    UN 3345; Phenoxyacetic acid derivative pesticide, solid, toxic
    UN 3346; Phenoxyacetic acid derivative pesticide, liquid, flammable, toxic, flash point less than 23 deg C
    UN 3347; Phenoxyacetic acid derivative pesticide, liquid, toxic, flammable, flash point not less than 23 deg C
    UN 3348; Phenoxyacetic acid derivative pesticide liquid toxic

STCC:
    49 411 26; 2,4-Dichlorophenoxyacetic acid (or) 2,4-D

State:
    solid
    solid, crystalline
    solid, powder
Color:
    colorless
    whitish
    yellowish
Odor:
    odorless
    fruity/floral/sweet
pH:
    acid (0-6)
     strong acid (<3)
     mod. acid (3-5)
Specific Gravity:
    sinks in water (> 1)

Temperature:
    high body temp
Neurological:
    unresponsive
    fatigue/weakness
    dizziness
    headache
    numbness/tingling
    spasms/seizures
Eyes:
    constricted pupils
    eye irritation/redness
Nose:
    nasal irritation
Mouth/Throat:
    mouth irritation
    throat irritation
Cardiovascular:
    arrhythmia
    bradycardia
    tachycardia
    hypotension/shock
    hypoxia/cyanosis
Respiratory:
    irregular breathing
    slow breathing
    rapid breathing
    shortness of breath
    respiratory arrest
    resp burning/irritation
    pulmonary edema
    hypoxia/cyanosis
Gastro/Urinary:
    nausea
    vomiting
    diarrhea
    urination, bloody
Skin:
    itching
    skin burns/burning
    skin swelling
    rash
    skin redness
    numbness/tingling

NFPA704-Health:
    Not Applicable
NFPA704-Flammability:
    Not Applicable
NFPA704-Instability:
    Not Applicable
NFPA704-Special Hazards:
    Not Applicable

Miscellaneous Categories:
    Not Applicable
DOT Hazard Classifications:
    Class 9 - Miscellaneous hazardous materials/Products, Substances or Organisms
WMDs:
    Not Applicable

Placard:
    Dangerous - mixed load/unidentified cargo
    Class 9 - Miscellaneous hazardous materials/products, substances or organisms
Rail Car:
    Pressure Tank Car
    Low Pressure Tank Car
    Box Car
    Hopper car
Road Trailer:
    MC331, TC331, SCT331
    DOT406, TC406, SCT306, MC306, TC306
    DOT407, TC407, SCT307, MC307, TC307
    DOT412, TC412, SCT312, MC312, TC312
    Mixed Cargo
    Dry Bulk Cargo Trailer
    Intermodal Tank
    Vacuum Tanker
Find more information on this substance at: Hazardous Substances Data Bank , TOXMAP , TOXNET , PubMed