Propylene Glycol
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Cite "Propylene Glycol"
Propylene Glycol. (n.d.). In Compound. Retrieved from /th/compound/propylene-glycol/
"Propylene Glycol." Compound, /th/compound/propylene-glycol/.
@misc{propylene-glycol, title={Propylene Glycol}, url={/th/compound/propylene-glycol/}}
IUPAC: Propane-1,2-diol
CAS: 57-55-6
ภาพรวม
Propylene glycol is a viscous, nearly odorless liquid used as a humectant in food, pharmaceutical excipient, and antifreeze. It is GRAS (generally recognized as safe).
องค์ประกอบ
การใช้งาน
- • Food humectant
- • Pharmaceutical excipient
- • E-cigarette liquid
- • Antifreeze (non-toxic)
ข้อเท็จจริงที่น่าสนใจ
- ✦ Used as the base liquid in most e-cigarettes and vape devices
Structure
SMILES
CC(CO)O
คุณสมบัติ
- ประเภท
- organic
- สถานะ
- liquid
- มวลโมลาร์
- 76.09 g/mol
- ความหนาแน่น
- 1.0360 g/cm³
- จุดหลอมเหลว
- -59.0 °C
- จุดเดือด
- 188.2 °C
- การละลาย
- miscible
Molecular Descriptors
- Exact Mass
- 76.0524
- XLogP
- -0.9
- TPSA
- 40.5 Ų
- H-Bond Donors
- 2
- H-Bond Acceptors
- 2
- Rotatable Bonds
- 1
- Heavy Atoms
- 5
- Complexity
- 20.0
Frequently Asked Questions
What is Propylene Glycol?
Propylene Glycol (C₃H₈O₂) is a organic compound with the IUPAC name Propane-1,2-diol.
What is the molecular weight of Propylene Glycol?
Propylene Glycol has a molar mass of 76.09 g/mol.
What state is Propylene Glycol at room temperature?
Propylene Glycol is a liquid at room temperature.
Is Propylene Glycol organic or inorganic?
Propylene Glycol is classified as an organic compound.
What elements make up Propylene Glycol?
Propylene Glycol (C₃H₈O₂) is composed of Hydrogen (H), Carbon (C), Oxygen (O).