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Ingredients

Ingredient Dictionary

METHOXYETHANOL ACETATE

Ethylene Glycol Monomethyl Ether Acetate can cause developmental toxicity and male reproductive toxicity according to The National Institute for Occupational Safety and Health (NIOSH).

Molecular structure

Definition

Ethylene Glycol Monomethyl Ether Acetate can cause developmental toxicity and male reproductive toxicity according to The National Institute for Occupational Safety and Health (NIOSH).

Source: PubChem

US FDA substance register · UNII I62493E04O · registered name Methoxyethanol Acetate · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

Cosmetic roles

Adjusts thicknessVISCOSITY CONTROLLINGBase that dissolves other ingredientsSOLVENT

Safety & regulatory references

Banned
Argentina · ASEAN · Brazil · Canada · China · European Union · South Korea · Taiwan

Source: ASEAN Cosmetic Directive · Health Canada Cosmetic Ingredient Hotlist · MFDS (Korea) cosmetic regulatory information

Not classified under Korea’s toxic-substance GHS list · existing chemical substance

Source: Korea toxic substances GHS register (NIER)

EU Cosmetics Regulation, Annex II (prohibited substances), entry 672

Source: EU prohibited substances (Annex II)

Health Canada Cosmetic Ingredient Hotlist · prohibited in cosmetics

Source: Health Canada Cosmetic Ingredient Hotlist

Restriction II/662

Source: EU CosIng ingredient list

More data — names, identifiers, properties, test records, literature

Names & identifiers

METHOXYETHANOL ACETATEINCI메톡시에탄올아세테이트Korean label name (MFDS standard)Ethanol, 2-methoxy-, acetateSynonym
CAS No.chemical registry number
110-49-6
EC No.EU chemical inventory number
203-772-9
DTXSIDUS EPA chemical ID
DTXSID2025553
DTXCIDUS EPA compound ID
DTXCID205553
IUPAC
2-Methoxyethyl acetate
Molecular formula
C5H10O3
Molecular weight
118.132 g/mol

Measured properties

Appearance
liquid
Colour
colourless
Melting/freezing point
-70 ℃
Initial boiling point and range
143 ℃
Flash point
45 ℃
Upper/lower flammability or explosive limits
12.3 / 1.5 %
Vapour pressure
0.27 ㎪ (20℃)
Vapour density
4.1
Relative density
3.39 (21.8℃)
n-Octanol/water partition coefficient (Kow)
0.121
Auto-ignition temperature
380 ℃
Molecular weight
118.1311

Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.

Source: KOSHA safety data sheets (Korea)

What products actually use it for

What the 3 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.

  • Solvent1
  • Viscosity modifier1
  • Fragrance1

Source: US EPA CompTox dashboard

Irritation and sensitisation studies

2 skin studies and 2 eye studies are on record.

Classed as low1

The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.

See all 4 studies
  • Classification not possible
    Skin Sensitization · Screening
  • Not classified
    Skin Irritation · Screening
  • Category 2B
    Eye Irritation · Screening
  • Category 6.4A (Category 2A)
    Eye Irritation · Read Across

Source: US EPA CompTox dashboard

Related literature

Linked databases 17