5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane

Modify Date: 2026-07-06 10:25:59

5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane Structure
5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane structure
Common Name 5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane
CAS Number 2425-41-4 Molecular Weight 224.25300
Density 1.19g/cm3 Boiling Point 391ºC at 760mmHg
Molecular Formula C12H16O4 Melting Point 135 °C
MSDS N/A Flash Point 190.3ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.19g/cm3
Boiling Point 391ºC at 760mmHg
Melting Point 135 °C
Molecular Formula C12H16O4
Molecular Weight 224.25300
Flash Point 190.3ºC
Exact Mass 224.10500
PSA 58.92000
LogP 0.70300
Vapour Pressure 8.15E-07mmHg at 25°C
Index of Refraction 1.533
InChIKey DHWCGYXHBIWIPM-UHFFFAOYSA-N
SMILES OCC1(CO)COC(c2ccccc2)OC1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JH0300000
CHEMICAL NAME :
m-Dioxane-5,5-dimethanol, 2-phenyl-
CAS REGISTRY NUMBER :
2425-41-4
BEILSTEIN REFERENCE NO. :
0154755
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H16-O4
MOLECULAR WEIGHT :
224.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
103 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 10,925,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
92 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - changes in motor activity (specific assay)
REFERENCE :
DIPHAH Dissertationes Pharmaceuticae. (Warsaw, Poland) V.1-17, 1949-65. For publisher information, see PJPPAA. Volume(issue)/page/year: 14,361,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
127 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 10,925,1962

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

RTECS JH0300000
HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~59%

5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane Structure

5,5-bis(hydroxy...

CAS#:2425-41-4

Learn More
Literature: Journal of the American Chemical Society, , vol. 135, # 24 p. 9055 - 9077

~70%

5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane Structure

5,5-bis(hydroxy...

CAS#:2425-41-4

Learn More
Literature: Journal of Chemical Research, Miniprint, , # 1 p. 111 - 128

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Total 3, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MONO-BENZALPENTAERYTHRITOL
Monobenzalpentaerythritol
2-Phenyl-m-dioxane-5,5-dimethanol
m-DIOXANE-5,5-DIMETHANOL,2-PHENYL
2-Phenyl-1,3-dioxane-5,5-dimethanol
O,O'-Benzylidenepentaerythritol
2-phenyl-5,5-bis(hydroxymethyl)-1,3-dioxane
mono-benzylidene-protected pentaerythritol
[5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl] methanol
(2-phenyl-1,3-dioxane-5,5-diyl)dimethanol
MFCD00085385
5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: CAS number of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is 2425-41-4.
Q: What is the melting point of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Melting point of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is 135 °C.
Q: What is the molecular weight of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Molecular weight of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is 224.25300.
Q: What are the downstream products of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Related downstream products(CAS) of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol: 142733-60-6;2209-91-8;2209-86-1;2209-89-4;7371-69-9;76597-90-5;55063-79-1;5688-09-5;582300-87-6;59147-86-3.
Q: What is the SMILES notation of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: SMILES notation of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is OCC1(CO)COC(c2ccccc2)OC1.
Q: What is the LogP of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: LogP of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is 0.70300.
Q: What is the English name of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: The English name of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol.
Q: What is the molecular formula of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Molecular formula of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is C12H16O4.
Q: What is the boiling point of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Boiling point of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol is 391ºC at 760mmHg.
Q: What are the upstream materials of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol?
A: Related upstream materials(CAS) of [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol: 115-77-5;100-52-7.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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