1,3-Benzenedimethanol
- Product Name
- 1,3-Benzenedimethanol
- CAS No.
- 626-18-6
- Chemical Name
- 1,3-Benzenedimethanol
- Synonyms
- m-Xylene glycol;M-XYLYLENE GLYCOL;m-xylene-α,α'-diol;m-xylene-à,à'-diol;M-XYLENE-A,A'-DIOL;Isophthalyl alcohol;RARECHEM AL BD 0071;m-Benzenedimethanol;1,3-BENZENEDIMETHANOL;1,3-phenylenediMethanol
- CBNumber
- CB3135716
- Molecular Formula
- C8H10O2
- Formula Weight
- 138.16
- MOL File
- 626-18-6.mol
1,3-Benzenedimethanol Property
- Melting point:
- 56-60 °C (lit.)
- Boiling point:
- 154-159 °C/13 mmHg (lit.)
- Density
- 1.1610
- refractive index
- 1.5090 (estimate)
- Flash point:
- 154-159°C/13mm
- storage temp.
- Sealed in dry,Room Temperature
- form
- Solution, may develop some turbidity precipitate
- pka
- 13.98±0.10(Predicted)
- color
- Clear to hazy colorless to yellow
- Water Solubility
- Soluble in water.
- BRN
- 1562398
- CAS DataBase Reference
- 626-18-6(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3-Benzenedimethanol (626-18-6)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/22-36-22
- Safety Statements
- 9-7-23-26
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29062900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 196533
- Product name
- 1,3-Benzenedimethanol
- Purity
- 98%
- Packaging
- 10g
- Price
- $171
- Updated
- 2025/07/31
- Product number
- X0058
- Product name
- 1,3-Benzenedimethanol
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $185
- Updated
- 2025/07/31
- Product number
- FB57762
- Product name
- 1,3-Benzenedimethanol
- Packaging
- 100g
- Price
- $300
- Updated
- 2021/12/16
- Product number
- OR54383
- Product name
- (Benzene-1,3-diyl)dimethanol
- Packaging
- 100g
- Price
- $324
- Updated
- 2021/12/16
- Product number
- FB57762
- Product name
- 1,3-Benzenedimethanol
- Packaging
- 250g
- Price
- $550
- Updated
- 2021/12/16
1,3-Benzenedimethanol Chemical Properties,Usage,Production
Chemical Properties
WHITE CRYSTALLINE POWDER AND CHUNKS
Uses
1,3-Benzenedimethanol was used in the synthesis of a series of cross-linked poly(orthocarbonate)s. It was also used in the synthesis of mixed-tethered system, required for the preparation of e-edge-[60]fullerenylmethanodihydropyrrole adduct.
Synthesis
626-19-7
626-18-6
The general procedure for the synthesis of 1,3-benzenedimethanol from isophthalaldehyde was as follows: in a 25 mL round bottom flask equipped with a magnetic stirrer, an ethanol solution (5 mL) of isophthalaldehyde (1 mmol) was added. Subsequently, P(BVP)BH4 (100 mg) was added to the reaction system and the reaction was stirred at room temperature. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was filtered and washed sequentially with 1.0 M hydrochloric acid (2 × 10 mL) and ethanol (25 mL) to remove unreacted reagents. The filtrates were combined and concentrated under reduced pressure to give pure 1,3-benzenedimethanol in moderate to very high yields. For the few cases where the reaction is incomplete, the crude product needs to be purified by silica gel column chromatography using an appropriate eluent (see Scheme 1).
References
[1] Chemistry - A European Journal, 2013, vol. 19, # 24, p. 7701 - 7707
[2] Journal of Organic Chemistry, 2018, vol. 83, # 4, p. 2274 - 2281
[3] Comptes Rendus Chimie, 2013, vol. 16, # 8, p. 721 - 727
[4] Comptes Rendus Chimie, 2014, vol. 17, # 1, p. 23 - 29
[5] Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 2003, vol. 42, # 4, p. 744 - 750
1,3-Benzenedimethanol Preparation Products And Raw materials
Raw materials
Preparation Products
1,3-Benzenedimethanol Suppliers
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View Lastest Price from 1,3-Benzenedimethanol manufacturers
- Product
- 1,3-Phenylenedimethanol 626-18-6
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 95-99%
- Supply Ability
- 1ton
- Release date
- 2020-01-09