Korean: 부톡시다이글라이콜 · CAS 112-34-5 · Functions: fragrance, solvent, viscosity controlling
No specific rule on file.
Restricted Annex III/187
Maximum: 9%
Conditions: Product type: Solvent in hair dye products No use in aerosol dispensers (sprays)
Source: EU CosIng — Annex III · checked Oct 17, 2026
No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.
How Butoxydiglycol is treated in 3 more markets, from the overseas cosmetic regulation database compiled by Korea's MFDS. Always confirm with the regulator of that country before selling there.
| Market | Status | Conditions |
|---|---|---|
| AS ASEAN (10 countries) | Restricted | MFDS summary (Korean): * 【Restrictions】 Field of application and/or use : Solvent in hair dye products * 제한 【사용 범위】 : 염모제에 용제로서 * 【Restrictions】 Maximum authorised concentration in the finished cosmetic product : 9% * 제한 【완제품에서 허용된 최대 농도】 : 9% * 【Restrictions】 Other limitations and requirements : No use in aerosol... |
| BR Brazil | Restricted | MFDS summary (Korean): * Restrictions 【Field of application and/or use】 : Solvent in hair dyes * 제한 【사용 범위】 : 염모제의 용제 * Restrictions 【Maximum concentration permitted at final product】 : 9% * 제한 【완제품에서 허용된 최대 농도】 : 9% * Restrictions 【Other limitations and requirements】 : Do not use in sprayable systems (aerosols... |
| AR Argentina | Restricted | MFDS summary (Korean): * Restrictions 【Field of application and/or use】 : Solvent in hair dyes * 제한 【사용 범위】 : 염모제의 용제 * Restrictions 【Maximum concentration permitted at final product】 : 9% * 제한 【완제품에서 허용된 최대 농도】 : 9% * Restrictions 【Other limitations and requirements】 : Do not use in sprayable systems (aerosols... |
Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 17, 2026
BUTOXYDIGLYCOL 부톡시다이글라이콜
Information only, not medical advice. Rules change — always check the linked official source. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist.
In the EU's CosIng records it is listed as “Restricted” (EU CosIng — Annex III). The maximum allowed is 9%. A restricted ingredient is allowed within the stated conditions.
We found no specific rule for it in Korea's MFDS records. That is not an approval or a safety statement.
We found no specific rule for it in the FDA's records. That is not an approval or a safety statement.
The EU's CosIng inventory lists its functions as: fragrance, solvent, viscosity controlling.
Korea's MFDS standard Korean name is 부톡시다이글라이콜.
CAS 112-34-5 (from official records).