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Molar mass: 76.095 g·mol −1 Appearance colourless liquid Odor: odorless ... Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid. It is ...
Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG) H S Code 3907.2000. The term polypropylene glycol or PPG is reserved for polymer of low- to medium-range molar mass when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high-molar-mass polymer ...
Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) Other names PEG-PPG-PEG, Pluronic P-123 ... Molar mass ~5800 g/mol Appearance powder ...
The molecular formula C 7 H 16 O 3 (molar mass: 148.20 g/mol, exact mass: 148.1099 u) may refer to: Di(propylene glycol) methyl ether; Triethyl orthoformate
A polymer is a substance composed of macromolecules. The latter usually have a range of molar masses (unit g mol −1), the distributions of which are indicated by dispersity (Đ). It is defined as the ratio of the mass-average molar mass (M m) to the number-average molar mass (M n) i.e. Đ = M m /M n. [4]
Propylene, also known as propene, is an unsaturated organic compound with the chemical formula CH 3 CH=CH 2. It has one double bond , and is the second simplest member of the alkene class of hydrocarbons .
Propylene oxide is an acutely toxic and carcinogenic organic compound with the molecular formula C 3 H 6 O. This colourless volatile liquid with an odour similar to ether , is produced on a large scale industrially.
The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol ≈ 1 g/mol. For normal samples from Earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight [ 2 ] or the conventional atomic weight.
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