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🧪 Butylene Glycol

1,3-Butanediol | INCI: Butylene Glycol | CAS: 107-88-0

INCI Information

INCI Name
Butylene Glycol
Common Name
1,3-Butanediol
CAS Number
107-88-0
Category
Humectant / Solvent
Molecular Formula
C₄H₁₀O₂
Molecular Weight
90.12 g/mol
Appearance
Clear, colorless, viscous liquid
Solubility
Miscible with water and most organic solvents
Typical Concentration
1% – 10%
pH Range
5.0–7.0
Functions:
HumectantSolventViscosity modifier
Available Purity Grades:
  • 99.0%
  • 99.5% (Cosmetic)
  • 99.8% (Pharma)

💰 Indicative Price Range (Bulk)

Typical B2B pricing across verified suppliers
$2 – $8 $/kg
Prices vary by purity, MOQ, and order volume. Always request formal quotes.

🏭 Verified Supplier Comparison

All suppliers are Alibaba Verified Gold or Verified members with 3+ years of operation.

Supplier Purity MOQ Price Range Rating Status Years Action
Shandong Baisheng Biotechnology 99.5% 1kg $2.5 – $5.0 ⭐ 4.7 Verified Gold 5yr View on Alibaba →
Jiangsu Gaduo Biotechnology 99.0% 25kg $2.0 – $4.5 ⭐ 4.8 Verified Gold 7yr View on Alibaba →
Hangzhou Hyper Chemicals 99.5% 200kg $2.0 – $3.8 ⭐ 4.6 Verified 4yr View on Alibaba →
Guangzhou Tianci Materials 99.0% 1kg $3.0 – $6.0 ⭐ 4.5 Verified 3yr View on Alibaba →
Zhejiang Jiaerke Pharmaceutical 99.5% 25kg $2.2 – $4.8 ⭐ 4.7 Verified Gold 6yr View on Alibaba →
Sichuan Dekang Chemical 99.0% 1kg $2.8 – $5.5 ⭐ 4.4 Verified 3yr View on Alibaba →
Hubei Yuancheng Saichuang 99.5% 25kg $2.0 – $4.0 ⭐ 4.6 Verified Gold 5yr View on Alibaba →
Ningxia Unisplendour Baofeng 99.8% 200kg $1.8 – $3.5 ⭐ 4.8 Verified Gold 10yr View on Alibaba →
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📖 About Butylene Glycol

Butylene Glycol is a superior humectant and solvent commonly used as an alternative to Propylene Glycol. It has a lower molecular weight, allowing better penetration and a lighter skin feel.

🛒 Purchasing Guide & Tips

❓ Frequently Asked Questions

❓ Is Butylene Glycol safe for sensitive skin?

Yes, it's generally considered gentler than Propylene Glycol with lower irritation potential.

❓ What's the difference between 1,3- and 1,4-Butanediol?

1,3-Butanediol (INCI: Butylene Glycol) is the cosmetic-grade version. 1,4-Butanediol is industrial and not for cosmetic use.

❓ Can it replace Glycerin?

It can complement Glycerin but has different hygroscopic properties. Many formulators use both in combination.

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