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 3 - Fuel oil, gasoline and hot/elevated temperature
    Class 9 - Miscellaneous hazardous materials/products, substances or organisms
    Batteries
Rail Car:
    Non-pressure/low pressure tank car
    Box car
Road Trailer:
    DOT406, TC406, SCT306, MC306, TC306
    Mixed Cargo
    Intermodal Freight Container
Find more information on this substance at: PubChem, PubMed