1,3-Propanediol CAS 504-63-2

RiceBranFerment(Saccharomyes/RiceBranFerment&AspergilluFerment&Propanediol);1,3-PROPANEDIOL,98%1,3-PROPANEDIOL,98%1,3-PROPANEDIOL,98%1,3-PROPANEDIOL,98%;13-PROPANEDIOLChemicalbook(PROPANDIOL);1,3-PropanediolVetec(TM)reagentgrade,98%;KARLFISCHERWATERSTANDARD100Μ;1,3-Propanediol,StandardforGC,>=99.5%(GC);1,3-prpanediol;1,3-PROPANEDIOLFORSYNTHESIS

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Model:
504-63-2
Brand:
bosschem
Code:
504-63-2

Product Description

1,3-Propanediol Basic information
Product Name:	1,3-Propanediol
CAS:	504-63-2
MF:	C3H8O2
MW:	76.09
EINECS:	207-997-3
Mol File:	504-63-2.mol
1,3-Propanediol Chemical Properties
Melting point	-32 °C
Boiling point	214 °C760 mm Hg(lit.)
density	1.053 g/mL at 25 °C(lit.)
vapor pressure	0.8 mm Hg ( 20 °C)
FEMA	4753 \| 1,3-PROPANEDIOL
refractive index	n20/D 1.440(lit.)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	H2O: soluble
pka	14.46±0.10(Predicted)
form	Oily Liquid
color	Clear
PH	4.5-7.0 (100g/l, H2O, 20℃)
explosive limit	2.5%(V)
Water Solubility	100 g/L
Merck	149,714
BRN	969155
InChIKey	YPFDHNVEDLHUCE-UHFFFAOYSA-N
CAS DataBase Reference	504-63-2(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanediol(504-63-2)
EPA Substance Registry System	1,3-Propanediol (504-63-2)

Appearance	Colorless to Yellow Viscous Liquid
Infrared spectrum	Conforms to Structure
Proton NMR spectrum	Conforms to Structure
Purity(GC)	98%
Refractive index n20/D	1.441
Specific gravity (20/20°C)	1.056
Water by Karl Fischer	0.50%

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公司信息

1 3-Propanediol 504-63-2 C3H8O2

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis