Stepan's Cocamide DEA Replacements for Personal Care

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Stepan’s Cocamide DEA Replacements for Personal Care

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Stepan’s Cocamide DEA Replacements Stepan’s CDEA Replacements - Performance with SLES-1

California's Office of Environmental Health Hazard Assessment (OEHHA) has listed Cocamide DEA (CAS No. 68603-42-9) on Proposition 65. For those looking to reformulate, Stepan

provides replacements for Cocamide DEA (NINOL® 40-CO). On subsequent pages, Stepan Personal Care provides typical foam generation and viscosity response data for three surfactant systems representative of personal care liquid cleansing applications. Performance data for additional personal care surfactant systems, not mentioned in this tool, is available upon request. Listed below are the Stepan secondary surfactants that were evaluated as replacements for Cocamide DEA. For further technical assistance, please contact your local Stepan sales representative or Stepan U.S. Technical Service.

Amides Betaines Amine Oxide Specialties

Secondary NINOL® NINOL® NINOL® AMPHOSOL® AMPHOSOL® AMMONYX® STEPAN-MILD® LATHANOL® Surfactants 40-CO COMF-N M10 HCG LB LMDO GCC LAL POWDER Lauryl/Myristyl Cocamidopropyl Laurylamidopropyl Glyceryl Sodium Lauryl Cocamide DEA Cocamide MEA Cocamide MIPA Amidopropyl INCI Name Betaine Betaine Caprylate/Caprate Sulfoacetate Amine Oxide

Actives, % 100% 100% 100% 30% 30% 33% 100% 65%

Appearance Liquid Flake Flake Liquid Liquid Liquid Liquid to soft paste Powder at 25°C

Feedstock Fatty triglyceride Fatty triglyceride Fatty methyl esters Fatty triglyceride Fatty methyl esters Fatty methyl esters Fatty acid, glycerin Fatty alcohol

Ionic Character Nonionic Nonionic Nonionic Amphoteric Amphoteric Amphoteric Nonionic Anionic

 Naturally-  Naturally-  Naturally-  Naturally-  Naturally-  Naturally-  Naturally-  Naturally- derived* derived* derived* derived* derived* derived* derived* derived*  EO/PO-free  EO/PO-free  E0/PO-free  EO/PO-free  EO/PO-free  EO/PO-free  EO/PO-free  EO/PO-Free  Contains residual  Contains residual glycerin glycerin  Stable in neutral,  Stable in neutral,  Stable in neutral,  Stable in neutral,  Stable in neutral, alkaline and alkaline and alkaline and alkaline and alkaline and acidic Product acidic systems acidic systems acidic systems acidic systems systems Attributes  Foam stabilizer  Foam stabilizer  Foam stabilizer

 Foam enhancer

 Cold mixable  Food grade

 ECOCERT- approved  Nitrogen-free  Nitrogen-free

*Naturally-derived: Stepan defines as derived from biorenewable resource originating from animal, plant or marine feedstock. All products noted as “naturally-derived” in this brochure have a minimum of 50% biorenewable carbon content (based on Stepan’s BCI calculation). Stepan’s BCI can be found at www.stepan.com.

Stepan’s CDEA Replacements - Performance with SLES-1

1 -

Formulation: 12% active STEOL® CS-130 (INCI: Sodium Laureth Sulfate) with 1% active Secondary Surfactant SLES

Foaming Properties 500

450

400 NINOL 40-CO NINOL COMF-N 350 NINOL M10 300 AMPHOSOL HCG AMPHOSOL LB 250

AMMONYX LMDO Foam (ml)HeightFoam 200 STEPAN-MILD GCC LATHANOL LAL POWDER 150

100

0 FoamWithout without oil Oil Foam With with oilOil

Test Method SM010-D: Shake Foam (0.2% active solution at 25°C)

ViscosityViscosity Response Response to Salt 15,000

13,500

12,000 NINOL 40-CO

10,500 NINOL COMF-N

C NINOL M10 ° 9,000 AMPHOSOL HCG

7,500 AMPHOSOL LB AMMONYX LMDO 6,000

STEPAN-MILD GCC Viscosity (cps) at 25 at (cps) Viscosity 4,500 LATHANOL LAL POWDER

3,000

1,500

0 1.0% 1.5% 2.0% % Sodium Chloride (NaCl)

Any of the above secondary surfactants provide equivalent foam volume and improved viscosity response compared to NINOL® 40-CO on an equal actives basis in this system.

Stepan’s CDEA Replacements - Performance with SLES-2

2 - Formulation: 12% active STEOL® CS-230 (INCI: Sodium Laureth Sulfate) with 2% active AMPHOSOL® HCA and 1%

SLES active Secondary Surfactant

Foaming Properties 500

450

400 NINOL 40-CO NINOL COMF-N 350 NINOL M10

300 AMPHOSOL HCG AMPHOSOL LB 250 AMMONYX LMDO

Foam Foam Height(ml) STEPAN-MILD GCC 200 LATHANOL LAL POWDER

150

100

0 Foam Without without oil Oil Foam with With Oil oil

Test Method SM010-D: Shake Foam (0.2% active solution at 25°C) ViscosityViscosity Response Response to Salt 15,000

13,500

12,000 NINOL 40-CO NINOL COMF-N 10,500

C NINOL M10 °

9,000 AMPHOSOL HCG AMPHOSOL LB 7,500 AMMONYX LMDO STEPAN-MILD GCC

6,000 Viscosity (cps) at at (cps)Viscosity25 LATHANOL LAL POWDER 4,500

3,000

1,500

0 0.5% 1.0% 1.5%

% Sodium Choride (NaCl)

Any of the above secondary surfactants provide equivalent foam volume and improved viscosity response compared to NINOL® 40-CO on an equal actives basis in this system. AMMONYX® LMDO builds viscosity exceptionally well.

SLES-2: Sodium Laureth Sulfate, 2 moles Ethylene Oxide AMPHOSOL® HCA: Cocamidopropyl Betaine

Stepan’s CDEA Replacements - Performance with AOS

AOS Formulation: 10% active BIO-TERGE® AS-40 (INCI: Sodium C14-16 Olefin Sulfonate) with 4% active AMPHOSOL® HCA and 1% active Secondary Surfactant

Foaming Properties 500

450

400 NINOL 40-CO

350 NINOL COMF-N NINOL M10 300 AMPHOSOL HCG AMPHOSOL LB 250 AMMONYX LMDO

Foam Height (ml) Height Foam 200 STEPAN-MILD GCC LATHANOL LAL POWDER 150

100

0 FoamWithout without oil Oil Foam with With Oil oil Test Method SM010-D: Shake Foam (0.2% active solution at 25°C)

ViscosityViscosity Response Response to Salt 15,000

13,500

12,000 NINOL 40-CO

10,500 NINOL COMF-N C ° AMPHOSOL HCG 9,000 NINOL M10 AMPHOSOL LB 7,500 AMMONYX LMDO

6,000 Viscosity (cps) at 25 at (cps) Viscosity STEPAN-MILD GCC LATHANOL LAL POWDER 4,500

3,000

1,500

0 0.5% 1.0% 1.5% 2.0%

% Sodium Chloride (NaCl)

Any of the above secondary surfactants provide equivalent foam volume compared to NINOL® 40-CO on an equal actives basis in this system. STEPAN-MILD® GCC and NINOL® M10 show improved performance in viscosity response.

AOS: Alpha Olefin Sulfonate

Stepan Formulation Prototypes

LIQUID HAND SOAP (No. 149) BUBBLE BATH (No. 733)

Ingredients % by Weight Ingredients % by Weight

Deionized Water q.s to 100.0 Deionized Water q.s. to 100.0 Formulations ® BIO-TERGE AS-40 10.00 STEOL® CS-330 (Sodium Laureth Sulfate) 36.0 ® STEPANOL AM (Ammonium Lauryl Sulfate) 8.74 ® AMPHOSOL HCG 5.0 ® STEPANOL WAT (TEA Lauryl Sulfate) 6.25 ® STEPAN-MILD SL3-BA 5.0 ® NINOL M10 3.00 (Disodium Laureth Sulfosuccinate) Citric Acid q.s. Glycerin 3.0 Appearance at 25°C: Slightly yellow, clear liquid ® Fragrance, Dye, & Preservative q.s. NINOL M10 2.0 pH (as is) at 25°C: 5.0–6.5 Sodium Chloride or Sodium Hydroxide q.s. Viscosity at 25°C: 1,500 - 1,800 cps Sodium Chloride q.s. Citric Acid q.s. Total 100.0 Preservative, Fragrance, and Dye q.s.

Total 100.0

Appearance at 25°C: Clear, water-white gel pH (as is) at 25°C: 5.0–5.5 SHOWER GEL (No. 697) MILD AMIDE-FREE CLEAR BODY WASH (No. 1081) Viscosity at 25°C: 3,000 - 5,000 cps Ingredients % by Weight Ingredients % by Weight

Deionized Water q.s to 100.0 Deionized Water q.s. to 100.0 STEPAN-MILD® LSB (Sodium Lauryl Sulfoacetate 24.0 STEOL® CS-230 28.9 ® and Disodium Laureth Sulfosuccinate) STEPAN-MILD LSB 18.9 ® ® AMPHOSOL LB 12.7 AMPHOSOL HCG 10.0 ® LATHANOL LAL POWDER 4.6 STEPAN-MILD® GCC 2.0 Glycerin 0.5 Glydant (Lonza) DMDM Hydantoin 0.2 Sodium Chloride q.s. Citric Acid q.s. Citric Acid or Sodium Hydroxide q.s. Fragrance and Dye q.s. Preservative, Fragrance, and Dye q.s. Total 100.0 Total 100.0

NATURALLY-DERIVED*, SULFATE-FREE, FACIAL CLEANSER (No. 1059) Appearance at 25°C: Clear liquid CONDITIONING SHAMPOO (No. 1094) pH (as is) at 25°C: 6.0-6.5 Ingredients % by Weight Viscosity at 25°C: 1,500 - 2,500 cps Ingredients % by Weight Deionized Water q.s to 100.0 ® Deionized Water q.s. to 100.0 BIO-TERGE AS-40 CG-K 25.0 ® ® STEPAN-MILD PCL (Sodium Methyl-2 Sulfolaurate 38.0 ALPHA-STEP PC-48 (Sodium Methyl 2-Sulfolaurate 8.5 and Disodium 2-Sulfolaurate) and Disodium 2-Sulfolaurate, Sodium Lauryl Sulfoacetate) ® ® AMPHOSOL HCG 10.0 STEPAN 745 GC (PEG/PPG-6/2 Glyceryl Cocoate) 6.0 Glycerin 0.5 Glycerin 0.8 ® HALLSTAR EGDS (HALLSTAR) Glycol Distearate 0.5 AMPHOSOL HCA 11.6 ® ® STEPAN-MILD GCC 0.3 NINOL COMF-N 2.0 DL-Panthenol (Roche) Panthenol 0.2 Glydant (Lonza) DMDM Hydantoin 0.2 Tetrasodium EDTA Peptein CAA (Leiner Davis) Collagen Amino Acids 0.2 Versene 100 (Dow Chemical) 0.1 Sodium Chloride q.s. Fragrance and Dye q.s. Citric Acid q.s. Citric Acid or Sodium Hydroxide q.s. Preservative, Fragrance, and Dye q.s. Sodium Chloride q.s. Total 100.0 Total 100.0 Appearance at 25°C: Pearlescent viscous liquid pH (as is) at 25°C: 5.5-6.5 Viscosity at 25°C: 3,500 - 6,000 cps Formulating may require certain equipment capable of mixing and heating. For additional information on procedures and other available formulations, please contact Stepan’s U.S. Technical Service or visit Stepan’s website at www.stepan.com. *Naturally-derived: Stepan defines as derived from biorenewable resource originating from animal, plant or marine feedstock. All Stepan surfactants used in Formulation No. 1094 have a minimum of 50% biorenewable carbon content (based on Stepan’s BCI calculation). Other ingredients were not evaluated. Stepan’s BCI can be found at www.stepan.com.

Total Preservative, Fragrance, and Dye Citric Acidor Sodium Hydroxide Sodium Chloride Versene 100 (Dow Chemical) DL STEPAN HALLSTAR EGDS (HALLSTAR) Glycerin AMPHOSOL andDisodium 2 STEPAN Deionized Water Ingredients CONDITIONING SHAMPOO(No.1094) NATURALLY - Panthenol (Roche)

- - MILD MILD

® - Sulfolaurate,Sodium Lauryl Sulfoacetate)

- HCG ® ® DERIVED*, SULFATE

GCC PCL

(SodiumMethyl Panthenol

GlycolDistearate TetrasodiumEDTA

2 Sulfolaurate 2

- FREE,

0.1 0.2 0.3 0.5 100.0 q.s. q.s. q.s. 0.5 10.0 q.s. to 100.0 % by Weight 38.0

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