What is this ingredient?

미국 FDA 물질 등록 · UNII 2G95FOH7SF · 등록명 ETHYL CYANOACRYLATE · 단일 화학물질

All ingredients

Ingredient Dictionary

ETHYL CYANOACRYLATE

How much products actually contain

No product states its amount yet.

Of the products containing it, 8 list it before the 1% line and 0 after it (usually 1% or less).

Products using this ingredient

8 of 8 confirmed · likeliest to carry enough first

Definition

US FDA substance register · UNII 2G95FOH7SF · registered name ETHYL CYANOACRYLATE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

Ethyl Cyanoacrylate is the ester that conforms to the formula:

Cosmetic roles

Leaves a thin film where appliedFILM FORMING

Safety & regulatory references

Canada

Conditions of Use by product type : (a) Cyanoacrylate adhesives for eyelash extensions must be sold for professional use only (i.e., not for direct sale to consumers). (b) Other cosmetics
Warnings and Cautionary Statements: (to the effect of) : (a) "For application by trained professionals only" and "Ensure the eye is protected and immobilized during application." “WARNING. BONDS SKIN INSTANTLY. AVOID CONTACT WITH EYES, MOUTH AND SKIN. KEEP AWAY FROM CHILDREN. Eyelid bonding: consult a physician. Skin bonding: soak and ease apart gently.” (b) “WARNING. BONDS SKIN INSTANTLY. AVOID CONTACT WITH EYES, MOUTH AND SKIN. KEEP AWAY FROM CHILDREN. Eyelid bonding: consult a physician. Skin bonding: soak and ease apart gently. Not for use in the area of the eye.”

Source: MFDS (Korea) cosmetic regulatory information

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

Source: Korea toxic substances GHS register (NIER)

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

Official labels & definitions

JCIA labelling name シアノアクリル酸エチル: 本品は、次の化学式で表されるエステルである。

Source: JCIA labelling names (Japan)

Names & identifiers

ETHYL CYANOACRYLATEINCI에틸시아노아크릴레이트Korean label name (MFDS standard)2-Propenoic acid, 2-cyano-, ethyl esterSynonymシアノアクリル酸エチルJapanese labelling name

CAS No.chemical registry number: 7085-85-0
EC No.EU chemical inventory number: 230-391-5
DTXSIDUS EPA chemical ID: DTXSID1025279
DTXCIDUS EPA compound ID: DTXCID605279

IUPAC: Ethyl 2-cyanoprop-2-enoate
Molecular formula: C6H7NO2
Molecular weight: 125.127 g/mol

Measured properties

Appearance: CBI, Liquid · Clear, colorless liquid with irritating, acrid odor, [ACGIH]
Odour: Strong , acrid odor
Boiling point: 55 °C at 3 mm Hg · BP: 54-56 °C (0.21-0.40 kPa)
Melting point: -20 to -25 °C
Solubility: Soluble in methyl ethyl ketone, toluene, acetone, DMF /N,N-dimethylformamide/, nitromethane
Density: 1.040 at 20 °C
Initial boiling point and range: 54~56 ℃
Flash point: 75 ℃(C.C.)
Vapour pressure: 0.293 ㎜Hg (25℃ (est.))
Water solubility: 0.321 g/100㎖ (25℃ (est.))
Vapour density: 3
Relative density: 1.05 (24℃)
n-Octanol/water partition coefficient (Kow): 1.42 (est.)
Molecular weight: 125

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: PubChem · KOSHA safety data sheets (Korea)

What products actually use it for

What the 5 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.

Film former2
Monomers1
Adhesion/cohesion promoter1
No specific technical function1

Source: US EPA CompTox dashboard

Irritation and sensitisation studies

6 skin studies and 6 eye studies are on record.

Classed as moderate1

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 12 studies

Category 6.3A (Category 2)
Skin Irritation · Read Across
Skin Irrit. 2
Skin Irritation · Authoritative
Skin Irrit. 2
Skin Irritation · Screening
Moderate or Mild Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to
Not classified
Skin Irritation · Screening
Classification not possible
Skin Sensitization · Screening
Eye Irrit. 2
Eye Irritation · Screening
Category 6.4A (Category 2A)
Eye Irritation · Read Across
Serious eye damage/eye irritation - Category 2
Eye Irritation · Screening
Eye Irrit. 2
Eye Irritation · Authoritative
Severe Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) equivalent or similar to
Category 2
Eye Irritation · Screening