Is C30-45 Alkyl Methicone safe in cosmetics?
C30-45 Alkyl Methicone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
C30-45 Alkyl Methicone
INCI: C30-45 ALKYL METHICONE
C30-45 Alkyl Methicone (CAS 246864-88-0) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent, emollient, viscosity controlling. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 246864-88-0 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning agent, emollient, viscosity controlling
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR safe as used (2022 amended report). Low VCRP frequency.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for C30-45 Alkyl Methicone.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Humectant
Softener and conditioner
Thickening agent
Viscosity modifier
Expert Verdict
Expert safety assessment and concern-level summary for C30-45 Alkyl Methicone.
Chemical Function
Softener and conditioner
Viscosity modifier
Frequently Asked Questions
Is C30-45 Alkyl Methicone allowed in the EU?
C30-45 Alkyl Methicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does C30-45 Alkyl Methicone do in cosmetics?
C30-45 Alkyl Methicone functions as: Skin conditioning agent, emollient, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 246864-88-0.
Compliance Tools
Check C30-45 Alkyl Methicone compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Related Ingredients
Behenoxy Dimethicone
Excellent
Same category
Emollient, Skin Conditioning, Pigment...
Cetyl Dimethicone
Excellent
Same category
Emollient, Skin Conditioning, TEWL Ba...
Dimethicone/PEG-10/15 Crosspolymer
Excellent
Same category
Skin Conditioning (Emollient), Emulsi...
Diphenyl Dimethicone
Excellent
Same category
Antifoaming, Emollient, Skin Conditio...
Disiloxane
Excellent
Same category
Antifoaming, Skin Conditioning, Solvent
Lauryl Methicone Copolyol
Excellent
Same category
Emulsifier, Surfactant, Skin Conditio...
(AGARICUS BLAZEI FERMENT + GANODERMA LUCIDUM FERMENT + GANODERMA MULTIPILEUM FERMENT) EXTRACT
Good
Similar safety
Anti-sebum, Antioxidant, Skin Protecting
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA) ROOT/CNIDIUM OFFICINALE RHIZOME EXTRACT
Good
Similar safety
Skin Conditioning, Skin Conditioning ...
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA/REHMANNIA GLUTINOSA/SCUTELLARIA BAICALENSIS) ROOT/(CNIDIUM OFFICINALE/COPTIS CHINENSIS) RHIZOME/GARDENIA JASMINOIDES FRUIT/PHELLODENDRON CHINENSE BARK EXTRACT
Good
Similar safety
(ANGELICA GIGAS/GLYCYRRHIZA URALENSIS/REHMANNIA GLUTINOSA ROOT)/ANGELICA GIGAS STEM/CARTHAMUS TINCTORIUS FLOWER/(CARTHAMUS TINCTORIUS/PRUNUS PERSICA SEED)PORIA COCOS WATER
Good
Similar safety
Humectant, Skin Conditioning, Skin Pr...
(ANGELICA KEISKEI/CHRYSANTHEMUM ZAWADSKII) LEAF/STEM/CINNAMOMUM CASSIA BARK/TRICHOSANTES KIRILOWII FRUIT/ULMUS DAVIDIANA BARK/ROOT/(PAEONIA JAPONICA/BUPLEURUM FALCATUM/POLYGALA TENUIFOLIA ROOT)/VISCUS ALBUM STEM EXTRACT
Good
Similar safety
Anti-seborrheic, Anti-sebum, Antioxid...
(APPLE/CITRUS JUNOS/LENTIL/PEAR/PUMPKIN/STRAWBERRY/TOMATO FRUIT)/CORN KERNEL/(ARCTIUM LAPPA/BRASSICA OLERACEA ACEPHALA/CABBAGE/CAMELLIA SINENSIS/MORINGA OLEIFERA/RADISH/SPINACH LEAF)/(SORGHUM BICOLOR LEAF/STEM)/OAT MEAL/POTATO PULP/(CARROT/NELUMBO NUCIFERA/RADISH/WILD YAM ROOT)/(AMARANTHUS HYPOCHONDRIACUS/CASHEW/CICER ARIETINUM/COIX LACRYMA-JOBI MA-YUEN /MACADAMIA TERNIFOLIA/PHASEOLUS ANGULARIS/PISTACIA VERA/RHYNCHOSIA NULUBILIS/RICE/SESAME/SETARIA ITALICA/SOYBEAN/SWEET ALMOND/WHEAT SEED)/HORDEUM VULGARE SPROUT/CYPERUS ESCULENTUS TUBER/ARTEMISIA PRINCEPS/BROCCOLI/CHENOPODIUM QUINOA/ENTEROMORPHA COMPRESSA/HORDEUM VULGARE/IPOMOEA BATATAS/LAMINARIA JAPONICA/LENTINUS EDODES/PLEUROTUS OSTREATUS/PORPHYRA TENERA/UNDARIA PINNATIFIDA EXTRACT
Good
Similar safety
Antioxidant
Caprylic/Capric Triglyceride PEG-4 Esters
Good
Chemical family
Emollient; Emulsifying agent; Solubil...
C30-38 Olefin
Good
Browse nearby
Skin Conditioning
C30-38 Olefin/Isopropyl Maleate/MA Copolymer
Moderate
Browse nearby
Emulsifying, Surfactant/Cleansing, Vi...
Is C30-45 Alkyl Methicone in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for C30-45 Alkyl Methicone in your formulation.