Basic information
- CAS
32612-48-9- Standard SMILES
CCCCCCCCCCCCOCCOS(=O)(=O)O.N- InChIKey
OPVLOHUACNWTQT-UHFFFAOYSA-N- Molecular formula
- C14H33NO5S
- Average molar mass
- 327.48 g/mol
- Monoisotopic mass
- 327.20794433
Names & identifiers
- Preferred name
- Ammonium Laureth Sulfate
- IUPAC
- azane;2-dodecoxyethyl hydrogen sulfate
- English name
- Ammonium Laureth Sulfate
- Molecular formula
- (C2H4O)nC12H26O4S.H3N
- Molecular weight
- 328.37638
Names & synonyms
(2-(dodecyloxy)ethoxy)sulfonic acid amine32612-48-943ZIH89I489C50N72CDB9LPV636QCVAmmonium Laureth SulfateE1ZP93931SPEG-(1-4) Lauryl ether sulfate, ammonium saltPEG-12 Lauryl ether sulfate, ammonium saltPEG-5 Lauryl ether sulfate, ammonium saltPEG-7 Lauryl ether sulfate, ammonium saltPEG-9 Lauryl ether sulfate, ammonium salt
Show more names
alesAMMONIUM LAURYL ETHER SULFATEDP-70POE(1)C12H26Na2O5SAMMONIUMLAURETHSULPHATEAMMONIUM LAURETH-9 SULFATEAMMONIUM LAURETH-7 SULFATEAMMONIUM LAURETH-5 SULFATE
RefChem:1076669azane;2-dodecoxyethyl hydrogen sulfateSCHEMBL675554
Database identifiers
- CAS
32612-48-9- PubChem CID
- 61913
- EC Number
- 608-760-0、681-645-0
Properties
Computed structural properties
- Topological polar surface area
- 82.2 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 15
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 284
Experimental & physicochemical properties
Physical DescriptionLight yellow viscous liquid; [MSDSonline]
Physicochemical properties
- Cosmetics Ingredients Functions
- CLEANSINGSURFACTANT - CLEANSINGFOAMING
- Cosmetic Ingredient Review (CIR)
- Ammonium Laureth Sulfate (32612-48-9)
- LogP
- 5.405 · 5.405 (est)
- Indirect Additives used in Food Contact Substances
- ALPHA-SULFO-OMEGA-(DODECYLOXY)POLY(OXYETHYLENE) AMMONIUM SALT
- CAS DataBase Reference
- 32612 · 32612-48-9
- FDA 21 CFR
- 175.105 · 175.105; 178.3400
- EWG's Food Scores
- 1 · 1-3
- FDA UNII
- -5 SULFATE · AMMONIUM LAURETH-5 SULFATE (43ZIH89I48)AMMONIUM LAURETH-9 SULFATE (9C50N72CDB)AMMONIUM LAURETH-7 SULFATE (9LPV636QCV)AMMONIUM LAURETH-12 SULFATE (E1ZP93931S)
- EPA Substance Registry System
- Polyethylene glycol lauryl ether sulfate ammonium salt (32612-48-9)
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 12.6% (59 of 469) of reports.
Danger
H315 (87.4%): Causes skin irritation [Warning Skin corrosion/irritation]；H318 (12.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (75.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P305+P354+P338, P317, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 469 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 59 of 469 reports by companies.；There are 5 notifications provided by 410 of 469 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Regulatory Information
Chemical: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(dodecyloxy)-, ammonium salt (1:1)
Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(dodecyloxy)-, ammonium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(dodecyloxy)-, ammonium salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).
Poly(oxyethylene) lauryl ether ammonium sulfate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Sodium and ammonium laureth sulfate: Human health tier II assessment
Chemistry & industry
Pharmacology
Metabolism/MetabolitesNitrosamines can enter the body via ingestion, inhalation, or dermal contact. Once in the body, nitrosamines are metabolized by cytochrome P-450 enzymes, which essentially activates them into carcinogens. (A2878, A2879)
Uses & manufacturing
Uses
CIR ingredient: Ammonium Laureth Sulfate
Used as a foaming and cleansing agent in shampoos and cleaners; [MSDSonline]
Ammonium laureth sulfate is a surfactant often found in shampoos. (L1888)
U.S. Production2022: 11,000 lb；2021: 50,600 lb；2020: 22,000 lb
Household ProductsInformation on 205 consumer products that contain Ammonium laureth sulfate in the following categories is provided:；• Auto Products；• Commercial / Institutional；• Inside the Home；• Personal Care；• Pet Care
Use Classification
EPA Safer Chemical Functional Use Classes -> Surfactants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Cosmetics -> Foaming; Surfactant; Cleansing
General Manufacturing InformationPoly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(dodecyloxy)-, ammonium salt (1:1): ACTIVE
Applications
Usesammonium laureth sulfate is a surfactant with foaming capabilities. It can also serve as an emulsifying agent and is frequently found in skin cleansers. As a member of the ether sulfate group, it is considered less irritating than its lauryl counterpart, ammonium lauryl sulfate.
Suppliers88 total
Related reactions
3 records
Compound notes
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