Resorcinol
Synonym(s):1,3-Benzenediol;1,3-Dihydroxybenzene;Resorcinol
- CAS NO.:108-46-3
- Empirical Formula: C6H6O2
- Molecular Weight: 110.11
- MDL number: MFCD00002269
- EINECS: 203-585-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-03-14 15:18:27
What is Resorcinol?
Absorption
The dermal absorption of resorcinol seems to be low (< 1%) when applied on healthy and intact skin . The agent absorbed very slightly under normal conditions & the absorption was lower when applied to the scalp than to clean shaven skin due to a strong fixation by the hair .
Toxicity
Effects in man include CNS effects, mainly in persons who have used creams containing high levels of resorcinol, effects on the erythrocytes (especially methaemoglobinaemia, mainly in babies and infants) and, after prolonged exposure, effects on the thyroid gland (like goiter or especially chronic myxoedema) . In addition, exogenous ochronosis is associated with prolonged exposure to resorcinol . In persons suffering from resorcinol poisoning, the symptoms included anemia, spleen siderosis, and fatty degeneration of the liver and kidneys .
The Uses of Resorcinol
In very mild solutions, resorcinol is used as an anti-septic and soothing preparation for itchy skin. In slightly higher concentrations, resorcinol removes the top layer of the stratum corneum and is used particularly in cases of acne. In still higher concentrations, it can act as an aggressive surface skin exfoliant. Resorcinol can also be used as a preservative. While it is a beneficial skin care ingredient when used in low concentrations, it causes irritation in higher concentrations with a strong burning sensation and a reddening of the skin. used in high concentrations as a peel, resorcinol may cause a variety of problems, including swelling. It is is obtained from various resins.
Indications
Contemporary therapeutic uses for resorcinol primarily revolve around the use of the phenol derivative as an active ingredient in topical antiseptics or as topical antibacterial skin treatment products for conditions like acne, seborrheic dermatitis, eczema, and others .
Background
Resorcinol is a 1,3-isomer (or meta-isomer) of benzenediol with the formula C6H4(OH)2. It is used as an antiseptic and disinfectant in topical pharmaceutical products in the treatment of skin disorders and infections such as acne, seborrheic dermatitis, eczema, psoriasis, corns, calluses, and warts. It exerts a keratolytic activity. Resorcinol works by helping to remove hard, scaly, or roughened skin.
Pharmacokinetics
The effectiveness of the agent in treating various topical, dermatological conditions by eliciting antibacterial and keratolytic actions appears to stem from resorcinol's propensity for protein precipitation. In particular, it appears that resorcinol indicated for treating acne, dermatitis, or eczema in various skin care topical applications and peels revolves around the compound's ability to precipitate cutaneous proteins from the treated skin.
Safety
Resorcinol is commonly used in hair dyes and acne medication. In higher doses it is toxic and can disrupt the function of the central nervous system and lead to respiratory problems. It has also been shown to disrupt the endocrine system, specifically thyroid function.
Properties of Resorcinol
Melting point: | 109-112 °C(lit.) |
Boiling point: | 281 °C |
Density | 1.27 |
Flash point: | 340 °F |
storage temp. | Store below +30°C. |
solubility | H2O: soluble1M at 20°C, clear, faintly yellow |
form | Liquid |
color | white |
Water Solubility | 140 g/100 mL |
Sensitive | Light Sensitive |
Safety information for Resorcinol
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H370:Specific target organ toxicity, single exposure H371:Specific target organ toxicity, single exposure H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Resorcinol
InChIKey | GHMLBKRAJCXXBS-UHFFFAOYSA-N |
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Zenfold Sustainable Technologies (ZST)
Basil Drugs AND Pharmaceuticals Pvt Ltd
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