1,1'-Oxydi-2-propanol
- Product Name
- 1,1'-Oxydi-2-propanol
- CAS No.
- 110-98-5
- Chemical Name
- 1,1'-Oxydi-2-propanol
- Synonyms
- DPG;2-Propanol, 1,1'-oxybis-;DPGF;dipropylglycol;Dipropylenglykol;Diisopropylene glycol;2-HYDROXYPROPYL ETHER;1,1'-oxybis(propan-2-ol);,’-Dihydroxy-dipropylether;Dipropylene glycol ,99.8% [mixture of isomers]
- CBNumber
- CB5137471
- Molecular Formula
- C6H14O3
- Formula Weight
- 134.17
- MOL File
- 110-98-5.mol
1,1'-Oxydi-2-propanol Property
- Melting point:
- -40 °C
- Boiling point:
- 229-232 °C
- Density
- 1.02
- vapor density
- 4.63
- refractive index
- 1.44-1.442
- Flash point:
- 138 °C
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 14.19±0.20(Predicted)
- color
- Colorless,sltly viscous liquid
- Odor
- nearly odorless
- Cosmetics Ingredients Functions
- FRAGRANCE
PERFUMING
VISCOSITY CONTROLLING
SOLVENT - InChI
- InChI=1S/C6H14O3/c1-5(7)3-9-4-6(2)8/h5-8H,3-4H2,1-2H3
- InChIKey
- AZUXKVXMJOIAOF-UHFFFAOYSA-N
- SMILES
- O(CC(O)C)CC(O)C
- LogP
- -0.820
- CAS DataBase Reference
- 110-98-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Propanol, 1,1'-oxydi-,(110-98-5)
- EPA Substance Registry System
- Bis(2-hydroxypropyl) ether (110-98-5)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25
- RTECS
- UB8785000
- TSCA
- TSCA listed
- HS Code
- 29094400
- Hazardous Substances Data
- 110-98-5(Hazardous Substances Data)
- Toxicity
- LD50 orl-rat: 14,850 mg/kg 34ZIAG -,731,69
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 40178
- Product name
- Dipropylene Glycol (mixture of isomers)
- Packaging
- 50g
- Price
- $610
- Updated
- 2021/12/16
- Product number
- 40178
- Product name
- Dipropylene Glycol (mixture of isomers)
- Packaging
- 100g
- Price
- $625
- Updated
- 2021/12/16
- Product number
- A1361241
- Product name
- 1,1'-Oxybis(propan-2-ol)(mixtureofisomers)
- Purity
- 97%(mixtureofisomers)
- Packaging
- 25g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- A179675
- Product name
- 1,1'-Oxybis(propan-2-ol)
- Purity
- 98%
- Packaging
- 25g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- A1361241
- Product name
- 1,1'-Oxybis(propan-2-ol)(mixtureofisomers)
- Purity
- 97%(mixtureofisomers)
- Packaging
- 100g
- Price
- $17
- Updated
- 2021/12/16
1,1'-Oxydi-2-propanol Chemical Properties,Usage,Production
Chemical Properties
Clear liquid
Uses
1,1'-Oxydi-2-propanol is commonly used as a plasticizer, an intermediate in industrial chemical reactions.
Safety Profile
Mildly toxic by ingestion. A skin and eye irritant. Mutation data reported. Combustible when exposed to heat or flame, can react vigorously with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits
Synthesis
Dipropylene glycol, propylene glycol, and tripropylene glycol are separated and purified from a crude mixture containing DPG using a three-column continuous vacuum distillation system. The operation involves linked operation of a propylene glycol column (removes PG and catalyst), a dipropylene glycol column (yields DPG product), and a tripropylene glycol column (yields TPG product). Each column controls specific parameters like kettle temperature, top temperature, pressure, vacuum, and reflux ratio for efficient separation.
Purification Methods
Fractionally distil the diol below 15mm pressure, using a packed column and taking precautions to avoid absorption of water. [Beilstein 1 IV 2473.]
1,1'-Oxydi-2-propanol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,1'-Oxydi-2-propanol manufacturers
- Product
- 1,1'-OXYDI-2-PROPANOL 110-98-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2026-01-29
- Product
- 1,1'-Oxydi-2-propanol 110-98-5
- Price
- US $2.00-5.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-13
- Product
- 1,1'-Oxydi-2-propanol 110-98-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.001kg
- Purity
- 99.99%
- Supply Ability
- 2000000kg
- Release date
- 2025-06-12