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About This Item
Linear Formula:
CH3CH(OH)CH2OH
CAS Number:
Molecular Weight:
76.09
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1340498
InChI
1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
SMILES string
CC(O)CO
InChI key
DNIAPMSPPWPWGF-UHFFFAOYSA-N
grade
pharmaceutical primary standard
vapor density
2.62 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
API family
propylene glycol
autoignition temp.
779 °F
expl. lim.
12.5 %
manufacturer/tradename
USP
refractive index
n20/D 1.432 (lit.)
bp
187 °C (lit.)
mp
−60 °C (lit.)
density
1.036 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
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Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Application
Propylene glycol USP reference standard intended for use in specified quality tests and assays.
Also used to prepare standard stock, standard, sample, system suitability, and sensitivity solution for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
Also used to prepare standard stock, standard, sample, system suitability, and sensitivity solution for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
- Propylene Glycol Dilaurate
- Phenytoin Sodium Injection
- Hydroxypropyl Betadex
- Butylene Glycol
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
Other Notes
Sales restrictions may apply.
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
219.2 °F - closed cup
flash_point_c
104 °C - closed cup
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Propylene Glycol Dilaurate
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 35(3), 5989-5989 (2013)
Butylene Glycol
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(5), 5653-5653 (2020)
Hydroxypropyl Betadex
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 32(5), 5818-5818 (2020)
Phenytoin Sodium Injection
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(5), 3534-3534 (2020)
J O Funk et al.
Contact dermatitis, 31(4), 236-241 (1994-10-01)
Evaluation of dermatitis associated with propylene glycol application or ingestion remains a challenge. The research dealing with skin reactions to propylene glycol is revisited and new aspects for future research are outlined. Based on literature review and our own observations
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