1,3-Propanediol
1,3-Propanediol
- CAS:
- 504-63-2
- MF:
- C3H8O2
- MW:
- 76.09
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Company Type
Properties
- Melting point:
- -27 °C (lit.)
- Boiling point:
- 214 °C/760 mmHg (lit.)
- Density
- 1.053 g/mL at 25 °C (lit.)
- vapor pressure
- 0.8 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.440(lit.)
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- H2O: soluble
- form
- Oily Liquid
- pka
- 14.46±0.10(Predicted)
- color
- Clear
- PH
- 4.5-7.0 (100g/l, H2O, 20℃)
- explosive limit
- 2.5%(V)
- Water Solubility
- 100 g/L
- Merck
- 14,9714
- BRN
- 969155
- Dielectric constant
- 35.0（20℃）
- InChIKey
- YPFDHNVEDLHUCE-UHFFFAOYSA-N
- LogP
- -0.71 at 20℃
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H227
- Precautionary statements
- P501-P210-P264-P280-P302+P352-P370+P378-P362+P364-P332+P313-P403+P235
- Hazard Codes
- Xi
- Risk Statements
- 38
- Safety Statements
- 23-24/25
- WGK Germany
- 1
- RTECS
- TY2010000
- Autoignition Temperature
- 405 °C
- TSCA
- Yes
- HS Code
- 29053980
- Toxicity
- LD50 orally in Rabbit: 15670 mg/kg LD50 dermal Rabbit > 20000 mg/kg
Use
1,3-Propanediol is used as a solvent for thin film preparations, in the production of polymers such as polytrimethylene terephthalate, adhesives, laminates, coatings, moldings, aliphatic polyesters, as an antifreeze and in wood paint. It also acts as a reagent for vinyl epoxide synthon, for epoxide ring-opening, for polymerization reactions and for natural product syntheses.
17 India supplier list of "1,3-Propanediol"
- Product Name:1,3-Propanediol, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Trimethyleneglycol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:1,3-Propanediol
- Products Intro:Brand:sigma aldrich | Product Number:8.07481 | Purity:forsynthesis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:1,3-Propanediol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:1,3-Propanediol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:1,3-Propanediol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:1,3-Propanediol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:1,3-Propanediol
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:1,3-Propanediol
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:1,3-Propanediol
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA