C10-11 Aromatic Hydrocarbons

INCI: C10-11 AROMATIC HYDROCARBONS

CAS Number
64742-94-5 (related heavy aromatic naphtha fraction)
Function
Solvent
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Requires verification โ€” depends on naphthalene and PAH content in the specific grade used

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
high
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

RED FLAG: Naphthalene content must be <1%; repeated exposure causes skin dryness and cracking; must confirm full refining history and PAH specification

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Concern Level: Moderate

Frequently Asked Questions

Is C10-11 Aromatic Hydrocarbons safe in cosmetics?

RED FLAG: Naphthalene content must be <1%; repeated exposure causes skin dryness and cracking; must confirm full refining history and PAH specification The EU classifies C10-11 Aromatic Hydrocarbons as "prohibited". Safety rating: MODERATE.

Is C10-11 Aromatic Hydrocarbons allowed in the EU?

C10-11 Aromatic Hydrocarbons EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does C10-11 Aromatic Hydrocarbons do in cosmetics?

C10-11 Aromatic Hydrocarbons functions as: Solvent. It is classified as a cosmetic ingredient in our database. CAS number: 64742-94-5 (related heavy aromatic naphtha fraction).

What is the Margin of Safety for C10-11 Aromatic Hydrocarbons?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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