2,2-Dibenzyl-1,3-propanediol

Name: 2,2-Dibenzyl-1,3-propanediol
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 31952-16-6
Cat. No. CS-0137260
Purity≥98%
MDL No.MFCD01112173

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 31952-16-6

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Description

2,2-Dibenzylpropane-1,3-diol features a rigid, electron-rich core with two benzyl groups at the 2-position, enhancing steric protection and solubility in organic media. This diol integrates readily into complex molecular architectures, offering stability under standard bench conditions while enabling selective functionalization at the primary hydroxyl sites for downstream synthesis.

Application

2,2-Dibenzylpropane-1,3-diol serves as a versatile synthon in organic synthesis, enabling the construction of complex polycyclic frameworks through controlled C–C bond formation. Its bis-benzylated tertiary carbon center imparts enhanced stability and facilitates selective functionalization at the primary hydroxyl groups. The molecule functions effectively in Mitsunobu reactions, acetal formation, and as a building block for heterocyclic scaffolds, with excellent bench stability and straightforward purification via flash chromatography or crystallization.

General Information

CAS No. 31952-16-6
Cat. No. CS-0137260
Purity ≥98%
MDL No. MFCD01112173
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₇H₂₀O₂
Molecular Weight 256.35
Synonym(s) None
SMILES OCC(CC1=CC=CC=C1)(CC2=CC=CC=C2)CO

Computational Chemistry Data

TPSA 40.46
LogP 2.4428
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 6

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅲ
Hazard Statements : H318
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2,2-Dibenzyl-1,3-propanediol

CAS No. 31952-16-6

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