Research Article

Exposure Assessment in Nail Salons: An Indoor Air Approach

Table 1

Nail products: chemical ingredients and potential health effects.

Nail productsCommon chemical ingredientsOSHA PEL/(TLV if lower) (ppm)Potential health effects

Ethyl acetate400Irritation eyes, skin, nose, throat; dermatitis
Butyl acetate150Irritation eyes, skin, upper respiratory system; headache
Ethyl alcohol1000Irritation eyes, skin, nose; headache, CNS syndrome; cough; liver damage; anemia; reproductive effects
Isopropyl alcohol400Irritation eyes, nose, throat; CNS syndrome, headache; dry, cracking skin
Acetone1000 [250]Irritation eyes, nose, throat; headache; CNS syndrome; dermatitis
Methyl ethyl ketone200Irritation eyes, nose, throat; headache; CNS syndrome; dermatitis
Nail polish (basecoat, colors,
and top coats)
Includes: pigments,
resins, solvents,
plasticizers, dispersants,
and UV stabilizers
Toluene200 [50]Irritation eyes, nose, throat; headache; CNS syndrome; dermatitis; dilated pupils, lacrimation; anxiety, muscle fatigue, insomnia; paresthesia; liver, kidney damage;
Xylene100Irritation eyes, nose, throat; headache; CNS syndrome; corneal damage; dermatitis; reproductive effects
Dibutyl phthalate5 mg/m3Irritation eyes, upper respiratory system, stomach; reproductive effects (fetotoxic)
NitrocelluloseNone [400]Unknown
Toluene Sulfonamide Formaldehyde ResinNoneDermatitis
Titanium dioxide10 mg/m3Lung fibrosis; potential occupational carcinogen

Nail polish removersAcetone1000 [250]See above
Ethyl acetate400See above
Butyl Acetate150See above

Ethyl methacrylateNoneIrritation eyes, skin, nose, throat; allergic contact dermatitis; asthma
Artificial nails Includes: acrylic polymers,
hardeners, primers, dehydrators
Methyl methacrylate100 [50]Irritation eyes, skin, nose, throat; allergic contact dermatitis; asthma
Butyl methacrylateNoneIrritation eyes, skin, nose, throat; allergic contact dermatitis; asthma
Methacrylic acidNone [20]Irritation eyes, skin, mucous membrane; eye, skin burns
Methyl ethyl ketone200See above

Nail tips adhesivesEthyl cyanoacrylateNone [0.2]Irritation eyes, skin, nose, throat; allergic contact dermatitis; asthma

Artificial nail removersAcetone1000 [250]see above
N-methyl pyrrolidoneNoneDermatitis, reproductive effects
Acetonitrile40 [20]Irritation nose, throat; asphyxia; nausea, vomiting; chest pain; CNS syndrome; convulsions; in animals: liver, kidney damage

Nail hardenerFormaldehyde

Sources. ACGIH, 2002 TLVs and BEIs; NIOSH Pocket Guide to Chemical Hazards; nail products Material Safety Data Sheets.