1. www.bnbchem.com
Do our Best, Be the Best !
B&B Co.,LTD in Korea is now one of the leading
Specialty Chemical Group who has developed Highly Purity,
Odorless and Colorless cosmetic ingredients such as
1,2-Pentanediol, Hexanediol, Octanediol and EHG

2. www.bnbchem.com
Structure of 1,2-Diol & EHG
Functions and use in cosmetics
1,2-Alkanediols and EHG can be used as
Multifunctional ingredients in Skin care,
Hair care, Toiletries and color Cosmetics.
 High Puruty and Odorless
 Antimicrobial Ingredients
 Safe and No Skin Irritation
 Moisturizing Agents
 Good Emollient and Humectants
 Solvents for active Ingredients
 Skin penetration enhancers
 Preservative boosters
 Highly Soluble
BP-800 (1,2-Pentanediol)
BH-800 (1,2-Hexanediol)
BO-800 (1,2-Octanediol)
BEG-800 (Ethylhexylglycerin)

3. Introduction 1,2-Alkanediols and EHG
B&B Co.,LTD is now one of the leading Specialty chemical
Group who has developed highly advanced cosmetic ingredient such
as 1,2-Hexanediol, Octanediol, Petanediol and EHG etc. in Korea
Of special note, B&B has successfully developed
High quality 1,2-Alkanediols, EHG is processed, refined
And purified with raw materials, with Odourless,
Colourless but High Purity of 99.7%(BH-800)
After three years of R&D hard work
Widely used cosmetic raw material with multifunctional
properties. It is an excellent moisturizing ingredient for
topical preparations. Besides it has very good antimicrobial
and solubilizing properties
As a mandatory ingredient with no harm to the
human body, 1,2-Alkanediols, EHG l acts as an antiseptic,
a sterilizer and a moisture material for cosmetics,
living products and other products that make contacts
with human bodies.
Item BP-800 BH-800 BO-800 BEG-800
INCI name Pentylene Glycol 1,2-Hexanediol Caprylyl Glycol Ethylhexylglycerin
Cas No. 5343-92-0 6920-22-5 1117-86-8 70445-33-9
Appearance
Clear colourless
Liquid
Clear colourless
Liquid
Clear colourless
Liquid
Clear colourless
Liquid
Odour Nearly dourless Odorless Odorless Nearly dourless
Purity Min. 99.5% Min. 99.7% Min. 99% Min. 99%
Melting Point - 30 ℃ 2 ℃ 38~40 ℃ -76 ℃
Boiling Point 206 oC 223~224 ℃ 243 ℃ 145oC
M.W. 104.2 g/mol 118.2 g/mol 146.2 g/mol 204.3 g/mol
Physical properties

4. Functions and use in Cosmetic
BP-800 (1,2-Pentanediol, Pentylene glycol) is water soluble and is
preferably used in concentration of 0.1 ~ 5% (Max. 4.5% in China).
BP-800 is well suitable to dissolve and stabilize in solutions many
lipophilic active ingredients, which are otherwise hard to incorporate
into cosmetic formulations.
BH-800 (1,2-Hexanediol) is used in concentration of 0.1 ~ 3% (Max.
0.5% in China). BH-800 provides a very soft skin sensation and shows
an exceptionally low irritation potential.
BO-800 (1,2-Octandiol, Caprylyl glycol) shows broad antimicrobial
properties. It cause a very smooth skin feeling and is used in
concentration of 0.1 ~ 3% (Max.0.7% in China)
BEG-800 (Ethylhexylglycerin) can be used as skin care additive and
deodorant active in concentration of 0.3 ~ 1.0% (Max. 0.5% in China)
Advantages
 Colorless & Odorless & Control of the irritant inducing factor
 Non-irritant and excellent anti-microbial effect.
 Good compatibility and low MIC can easy to use In every
Formulation without other preservatives
 Anti-Oxidants & Chlorination through our specialized process Of
Manufacturing
 Control of the odor inducing factor at Mix with water Contained
Materials
 Outstanding hard Water-resistance through accelerating Test
 Filtering System for high purity.
 Regularly Product test through the international Certification
Authorities

5. Applications
 Substitute Anti-Oxidants of Parabens and Low sensitive
 Sensitive Skin Care and Cosmetics as the raw material use
 Cleaner, wet tissue, Soap product, Hair Care, Ink etc, as the raw
Materials use
 Outstanding water-resistance, biodegradation.
Toxicology
B&B 1,2-Alkanediols and EHG is not eye-irritating, not skin irritating.
Not sensitizing. It doesn’t contain generically modified material, dioxine,
phthalates, methanol, formaldehyde, BSE-related material or CMR-material
Packing Unit & MOQ
15kg Tin Can & 480kg in a Pallet
Handling and Storage
In closed original containers 1,2-Diols, EHG can be stored for at least
3 years. It does not need to be preserved.
More then 30 customers In
8 countries across the world

6. Head Office Dongtan
Management Planning / Local and Overseas Sales / Transportation Division
Rm 210, Gwell Estates, 160, Dongtan banseok-ro,
Hwaseong-si, Gyeonggi-do, 18454 Korea
Tel: +82 31 377 7833 / Fax: +82 31 376 9786
Email. bnbchem@hanmail.net, manjuba@naver.com, visualst@naver.com
Factory Eumseong
Lignin/PNS/SG/PC Plus, Air Entraining and Defoamer Production
Management / Production / Quality Control Team
Wonnam Industrial Complex 49-16, Wonnamsandan1-gil,
Wonnam-myeon, Eumseong-gun, Chungcheongbuk-do, 27721, Korea
Tel. +82-43-872-1400 / Fax. +82-43-872-1444
www.bnbchem.com
Factory Gunsan
Polycarboxylate Ether Liquid and Powder for Concrete admixture raw materials &
1,2-Hexanediol, Octanediol, Pentanediol and EHG for Cosmetic ingredients Production
Management / Production / Quality Control / R&D Center and Technical Support Team
134-16, Sandan-ro, Gunsan-si, Jellabuk-do, 54004, Korea
Tel. +82-63-451-7777 / Fax. +82-63-468-8301
Email. sjs2945@naver.com