1-Bromo-2-propanol (contains ca. 20% 2-Bromo-1-propanol) - ≥75%(GC), stabilized with MgO , CAS No.19686-73-8

CAS: 19686-73-8 Cat. No.: B152044 Molecular Weight: 138.99 EC Number: 243-225-1
AVAILABLE TO ORDER
GRADE & PURITY ≥75%(GC) stabilized with MgO
Synonyms
Propylene Bromohydrin (contains ca. 20% 2-Bromo-1-propanol)
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B152044-5g
9
$29.90
25g
B152044-25g
2
$90.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥75%(GC), stabilized with MgO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Conformational isomerism of 1-bromo-2-propanol has been investigated by NMR spectroscopy

Specifications

Synonyms
Propylene Bromohydrin (contains ca. 20% 2-Bromo-1-propanol)
Specifications & Purity
≥75%(GC), stabilized with MgO
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥75%(GC)
Names and Identifiers
Pubchem Sid488183104
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183104
Canonical SmilesCC(CBr)O
IUPAC Name1-bromopropan-2-ol
InChIKeyWEGOLYBUWCMMMY-UHFFFAOYSA-N
INCHI1S/C3H7BrO/c1-3(5)2-4/h3,5H,2H2,1H3
Isomeric SMILES CC(CBr)O
WGK Germany 3
RTECS UA7388000
UN Number 1993
Packing Group I
Molecular Weight 138.99
Reaxy-Rn 1071195
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1071195&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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganohalogen compounds
ClassHalohydrins
SubclassBromohydrins
Intermediate Tree Nodes Not available
Direct ParentBromohydrins
Alternative Parents Secondary alcohols  Organobromides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Secondary alcohol - Bromohydrin - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organobromide - Alkyl halide - Alkyl bromide - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bromohydrins. These are alcohols substituted by a bromine atom at a saturated carbon atom otherwise bearing only hydrogen or hydrocarbyl groups.
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.

9 results found

Lot NumberCertificate TypeDateItem
L2123256Certificate of AnalysisJul 15, 2025 B152044
A2515354Certificate of AnalysisJan 03, 2025 B152044
A2515355Certificate of AnalysisJan 03, 2025 B152044
B2320118Certificate of AnalysisDec 11, 2024 B152044
B2320115Certificate of AnalysisDec 10, 2024 B152044
B2320120Certificate of AnalysisDec 10, 2024 B152044
I2311232Certificate of AnalysisFeb 23, 2023 B152044
I2311233Certificate of AnalysisFeb 23, 2023 B152044
I2311234Certificate of AnalysisFeb 23, 2023 B152044
Chemical and Physical Properties
Sensitivityheat sensitive,air sensitive
Refractive Index1.48
Flash Point(°F)109.4 °F
Flash Point(°C)54°C(lit.)
Molecular Weight138.990 g/mol
XLogP30.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass137.968 Da
Monoisotopic Mass137.968 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count5
Formal Charge0
Complexity22.900
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
Citations of This Product
References
1. Chi Mingfang, Ke Jingwen, Liu Yan, Wei Miaojin, Li Hongliang, Zhao Jiankang, Zhou Yuxuan, Gu Zhenhua, Geng Zhigang, Zeng Jie.  (2024)  Spatial decoupling of bromide-mediated process boosts propylene oxide electrosynthesis.  Nature Communications,  15  (1): (1-8).  [PMID:38684683] [10.1038/s41467-024-48070-1]
Solution Calculators
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