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Substance
ID:342482
Structure
Similarity
Functional Group
Text
ID:2491
1,3-Propanediol
Sigma Aldrich
ID: P50404
Names and Identifiers
IUPAC name
propane-1,3-diol
Synonyms
Trimethylene glycol
丙二醇
PG
1,3-Propanediol
1,3-丙二醇
Bio-PDO
1,3-二羟基丙烷
1,3-Dihydroxypropane
IUPAC Traditional name
propanediol
Registration numbers
Beilstein Number
969155
CAS Number
504-63-2
EC Number
207-997-3
MDL Number
MFCD00002949
PubChem SID
24898583
Properties
Product Information
Linear Formula
HO(CH2)3OH
Purity
98%
Physical Property
Flash Point
>230 °F
>110 °C
Vapor Pressure
9.8 mmHg ( 100 °C)
0.8 mmHg ( 20 °C)
Boiling Point
214 °C/760 mmHg(lit.)
Refractive Index
n20/D 1.440(lit.)
Density
1.053 g/mL at 25 °C(lit.)
Melting Point
-27 °C(lit.)
Safety Information
Risk Statements
38
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
Personal Protective Equipment
Eyeshields, Gloves
European Hazard Symbols
Irritant (Xi)
German water hazard class
3
MSDS Link
Download link
RTECS
TY2010000
GHS Hazard statements
H315
Molecule Details
Application
Solvent for thin film preparations.1 Vinyl epoxide synthon2 and reagent for epoxide ring-opening3 and polymerization reactions.4 Reagent for natural product syntheses.5
Packaging
100, 500 g in poly bottle
Molecular Spectra
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References
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