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Data: Limited

Trideceth 9

IMAGE SOURCE: PubChem

SEARCH PRODUCTS

Other Concerns

Use restrictions (low), Non-reproductive organ system toxicity (moderate), and Irritation (skin, eyes, or lungs) (low)

SYNONYMS

● ETHOXYLATED TRIDECYL ALCOHOL; TRIDECYL ALCOHOL, ETHOXYLATED
● PEG-9 TRIDECYL ETHER
● POLY(OXY-1,2-ETHANEDIYL), .ALPHA.-TRIDECYL-.OMEGA.-HYDROXY-
● POLY(OXY1,2ETHANEDIYL), αTRIDECYLωHYDROXY
● POLYETHYLENE GLYCOL 450 TRIDECYL ETHER
● POLYOXYETHYLENE (9) TRIDECYL ETHER
● TRIDECETH-9

Restricted

Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation


Trideceth-9 is a polyethylene glycol ether of Tridecyl Alcohol (q.v.).

Common concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • LOW
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reproductive Toxicity
  • LOW
    Use Restrictions

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

Expand content Collapse content
hair color and bleaching34 products
shampoo9 products
foundation8 products
makeup primer8 products
styling mousse/foam5 products
sunless tanning5 products
mascara4 products
toners/astringents3 products
styling gel/lotion3 products
conditioner3 products
hair styling aide3 products
mask2 products
hair spray2 products
moisturizer2 products
hair treatment/serum2 products
body wash/cleanser2 products
facial cleanser1 products
hand cream1 products
facial moisturizer/treatment1 products

Organ system toxicity (non-reproductive)

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CONCERN REFERENCE
Classified as expected to be toxic or harmfulEnvironment Canada Domestic Substance List
Classified as medium human health priorityEnvironment Canada Domestic Substance List

Use restrictions

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CONCERN REFERENCE
Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualificationsCosmetic Ingredient Review Assessments

Irritation (skin, eyes, or lungs)

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CONCERN REFERENCE
any irritation - weight of evidence unknown/unassessedOpen scientific literature

Ecotoxicology

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CONCERN REFERENCE
Suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Persistence and bioaccumulation

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CONCERN REFERENCE
Not suspected to be persistentEnvironment Canada Domestic Substance List
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data gaps

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CONCERN REFERENCE
7 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
  • Open scientific/peer reviewed literature
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED® mark means a product meets EWG’s strictest criteria for transparency and health.

Score legend

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST
Low Availability
Moderate Availability
High Availability

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