2-Hydroxymethyl-1,4-benzodioxane - ≥97% , CAS No.3663-82-9

CAS: 3663-82-9 Cat. No.: H136282 Formula: C9H10O3 Molecular Weight: 166.18 EC Number: 222-921-9
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
NSC1880 | NSC-1880 | 2,3-Dihydro-1,4-benzodioxin-2-methanol | 2,3-Dihydro-1,4-benzodioxin-2-ylmethanol | AC-1278 | NSC 51502 | NSC36118 | NSC-36118 | (+)-DEHYDROABIETYLAMINE[OPTICALRESOLVINGAGENT] | H0801 | SB45371 | SR-01000391886 | SR-01000391886-1 | NS
Storage
Room temperature
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
1g
H136282-1g
Made to order · 8–12 wks
$9.90
5g
H136282-5g
5 In stock
$19.90
25g
H136282-25g
3 In stock
$70.90
100g
H136282-100g
2 In stock
$242.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
NSC1880 | NSC-1880 | 2,3-Dihydro-1,4-benzodioxin-2-methanol | 2,3-Dihydro-1,4-benzodioxin-2-ylmethanol | AC-1278 | NSC 51502 | NSC36118 | NSC-36118 | (+)-DEHYDROABIETYLAMINE[OPTICALRESOLVINGAGENT] | H0801 | SB45371 | SR-01000391886 | SR-01000391886-1 | NS
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488182539
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182539
Canonical SmilesC1C(OC2=CC=CC=C2O1)CO
IUPAC Name2,3-dihydro-1,4-benzodioxin-3-ylmethanol
InChIKeyGWQOQQVKVOOHTI-UHFFFAOYSA-N
INCHI1S/C9H10O3/c10-5-7-6-11-8-3-1-2-4-9(8)12-7/h1-4,7,10H,5-6H2
Isomeric SMILES C1C(OC2=CC=CC=C2O1)CO
WGK Germany 3
RTECS DF3660000
Molecular Weight 166.18
Reaxy-Rn 83736
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=83736&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzodioxanes
SubclassBenzo-1,4-dioxanes
Intermediate Tree Nodes Not available
Direct ParentBenzo-1,4-dioxanes
Alternative Parents Alkyl aryl ethers  Para dioxins  Benzenoids  Oxacyclic compounds  Primary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzo-1,4-dioxane - Alkyl aryl ether - Benzenoid - Para-dioxin - Oxacycle - Ether - Organic oxygen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzo-1,4-dioxanes. These are heterocyclic compounds containing a benzene ring fused to a 1,4-dioxane ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
B2210524Certificate of AnalysisOct 30, 2025 H136282
B2210544Certificate of AnalysisOct 30, 2025 H136282
B2210545Certificate of AnalysisOct 30, 2025 H136282
L2118056Certificate of AnalysisOct 11, 2025 H136282
G2320059Certificate of AnalysisJan 19, 2022 H136282
G2320060Certificate of AnalysisJan 19, 2022 H136282
Chemical and Physical Properties
Boil Point(°C)286°C
Melt Point(°C)87-90 °C
Molecular Weight166.170 g/mol
XLogP31.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass166.063 Da
Monoisotopic Mass166.063 Da
Topological Polar Surface Area38.700 Ų
Heavy Atom Count12
Formal Charge0
Complexity149.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
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