274910-19-9

Basic information

• Product Name: 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL
• Synonyms: 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL;(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)methanol;2,3-Dihydro-5-(hydroxymethyl)-1,4-benzodioxine;(2,3-Dihydro-1,4-benzodioxin-5-yl)methanol, 5-(Hydroxymethyl)-1,4-benzodioxane;2,3-Dihydro-1,4-benzodioxin-5-methanol;2,3-Dihydro-1,4-benzodioxan-5-ylmethanol
• CAS NO: 274910-19-9
• Molecular Formula: C₉H₁₀O₃
• Molecular Weight: 166.17
• Mol File: 274910-19-9.mol
• Article Data: 7

Chemical Properties

• Melting Point: 54 °C
• Boiling Point: 306.4°C at 760 mmHg
• Flash Point: 139.1°C
• Appearance: /
• Density: 1.257g/cm³
• Vapor Pressure: 0.000337mmHg at 25°C
• Refractive Index: 1.571
• Storage Temp.: 2-8°C
• PKA: 14.24±0.10(Predicted)
• CAS DataBase Reference: 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL(274910-19-9)
• EPA Substance Registry System: 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL(274910-19-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36-51
• Safety Statements: 24/25-26
• Hazardous Substances Data: 274910-19-9(Hazardous Substances Data)

Usage

General Description

2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL is a chemical compound with the molecular formula C9H10O3. It is a clear, colorless liquid with a slight sweet odor. 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL is used primarily as a precursor in the synthesis of various pharmaceuticals and fine chemicals. It is also used as an intermediate in the production of fragrances, flavors, and other specialty chemicals. 2,3-DIHYDRO-1,4-BENZODIOXIN-5-YLMETHANOL is considered to be relatively stable and has low toxicity, although it should be handled with care to avoid skin and eye irritation.

InChI:InChI=1/C9H10O3/c10-6-7-2-1-3-8-9(7)12-5-4-11-8/h1-3,10H,4-6H2

Upstream product

• 4442-53-9 2,3-dihydro-1,4-benzodioxine-5-carboxylic acid 
• 261767-10-6 ethyl 1,4-benzodioxane-5-carboxylate 
• 24677-78-9 2,3-dihydroxybenzaldehyde 
• 106-93-4 ethylene dibromide 
• 29668-43-7 2,3-dihydro-benzo[1,4]dioxine-5-carbaldehyde 

Downstream Products

• 29668-43-7 2,3-dihydro-benzo[1,4]dioxine-5-carbaldehyde 
• 214894-89-0 5-(bromomethyl)-2,3-dihydrobenzo[b][1,4]dioxine 
• 274910-20-2 2-(2,3-dihydro-1,4-benzodioxin-5-yl)acetic acid 
• 116939-11-8 monochlormethylbenzo-1,4-dioxane 

Relevant articles and documents

PYRANOQUINAZOLINE DERIVATIVES AND NAPHTHOPYRAN DERIVATIVES

[Problem] A problem is presented in that conventional photochromic compounds cannot be considered adequate in terms of the colorizing/decolorizing rate and durability, and the production process therefore has many steps. The present invention provides an industrially applicable photochromic compound that has both a rapid colorizing/decolorizing reaction and high durability and can also be synthesized at a low cost. [Solution] This compound is characterized in that etheric oxygen atoms are bonded to the carbon atoms at position 1 of a pyranoquinazoline (8H-pyrano[3,2-f]quinazoline) skeleton and position 10 of a naphthopyran (3H-naphtho[2,1-b]pyran) skeleton, said compound having photochromic properties and being a photochromic compound that has both a rapid colorizing/decolorizing reaction and high durability. Also provided is an industrially applicable photochromic compound that can be synthesized at a low cost.

ANTIBACTERIAL COMPOUNDS AND USES THEREOF

The present invention relates to compounds of formula (I) including any stereochemically isomeric form thereof, or pharmaceutically acceptable salts thereof, for the treatment of tuberculosis.

PURINE DERIVATIVES AS KINASE INHIBITORS

The present invention provides kinase inhibitors of Formula I.