CAS No.2948-46-1,1,4-Bis(1-methyl-1-hydroxyethyl)benzene Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	2948-46-1
Name:	1,4-Bis(1-methyl-1-hydroxyethyl)benzene
Article Data:	20

Formula:	C₁₂H₁₈O₂
Molecular Weight:	194.274
Synonyms:	1,4-Benzenedimethanol,a,a,a',a'-tetramethyl- (9CI);p-Xylene-a,a'-diol, a,a,a',a'-tetramethyl- (6CI,7CI,8CI);1,4-Bis(1-hydroxy-1-methylethyl)benzene;1,4-Bis(2-hydroxy-2-propyl)benzene;1,4-Bis(2-propanol)benzene;1,4-Bis(a-hydroxyisopropyl)benzene;1,4-Di(2-hydroxy-2-propyl)benzene;Dicumyl alcohol;p-Bis(2-hydroxyisopropyl)benzene;p-Bis(a-hydroxyisopropyl)benzene;a,a,a',a'-Tetramethyl-1,4-benzenedimethanol;a,a,a',a'-Tetramethyl-p-benzenedimethanol;a,a,a',a'-Tetramethyl-p-xylylenediol;a,a'-Dihydroxy-p-diisopropylbenzene;
EINECS:	220-964-8
Density:	1.051 g/cm³
Melting Point:	144-146 °C
Boiling Point:	298.5 °C at 760 mmHg
Flash Point:	149.4 °C
Solubility:	Slightly Soluble in water (2.1 g/L) (25°C).
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	40.46000
LogP:	2.14140

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- China (Mainland)(34)
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Specification

The 1,4-Benzenedimethanol, α1,α1,α4,α4-tetramethyl-, with the CAS registry number 2948-46-1, is also known as p-Bis(alpha-hydroxyisopropyl)benzene. It belongs to the product categories of Alcohols; Monomers; Polymer Science. Its EINECS registry number is 220-964-8. This chemical's molecular formula is C₁₂H₁₈O₂ and molecular weight is 194.27. Its IUPAC name is called 2-[4-(2-hydroxypropan-2-yl)phenyl]propan-2-ol. The product should be sealed and stored in cool, dry place.

Physical properties of 1,4-Benzenedimethanol, α1,α1,α4,α4-tetramethyl-: (1)ACD/LogP: 1.25; (2)ACD/LogD (pH 5.5): 1.24; (3)ACD/LogD (pH 7.4): 1.24; (4)ACD/BCF (pH 5.5): 5.2; (5)ACD/BCF (pH 7.4): 5.2; (6)ACD/KOC (pH 5.5): 113.27; (7)ACD/KOC (pH 7.4): 113.27; (8)#H bond acceptors: 2; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 4; (11)Index of Refraction: 1.527; (12)Molar Refractivity: 56.83 cm³; (13)Molar Volume: 184.8 cm³; (14)Surface Tension: 37.4 dyne/cm; (15)Density: 1.051 g/cm³; (16)Flash Point: 149.4 °C; (17)Enthalpy of Vaporization: 56.86 kJ/mol; (18)Boiling Point: 298.5 °C at 760 mmHg; (19)Vapour Pressure: 0.000567 mmHg at 25°C.

Uses of 1,4-Benzenedimethanol, α1,α1,α4,α4-tetramethyl-: it can be used to produce 1,4-bis-(a-hydroperoxy-isopropyl)-benzene at temperature of 50 °C. This reaction will need reagent H₂O₂, H₂SO₄ and solvent toluene with reaction time of 5 hours. The yield is about 99%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(C)(C1=CC=C(C=C1)C(C)(C)O)O
(2)InChI: InChI=1S/C12H18O2/c1-11(2,13)9-5-7-10(8-6-9)12(3,4)14/h5-8,13-14H,1-4H3
(3)InChIKey: LEARFTRDZQQTDN-UHFFFAOYSA-N