1,2-Dichlorobutane - ≥96% , CAS No.616-21-7

CAS: 616-21-7 Cat. No.: D155318 Formula: C4H8Cl2 Molecular Weight: 127.01 Beilstein Registry Number: 1(4)250 EC Number: 210-469-5
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
FT-0606384 | Q27258857 | 1,2-DICHLOROBUTANE [HSDB] | NCGC00248540-01 | NCGC00257701-01 | 45N8M9T967 | CAS-616-21-7 | InChI=1/C4H8Cl2/c1-2-4(6)3-5/h4H,2-3H2,1H3 | DTXSID8027244 | Butane,2-dichloro- | DL-1,2-DICHLOROBUTANE | 1,2-Butylene chloride | PQBOTZNY
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1g
D155318-1g
—
3 In stock
€14.66
5g
D155318-5g
—
4 In stock
€32.89
25g
D155318-25g
—
3 In stock
€138.75
100g
D155318-100g
—
2 In stock
€425.11
Enter a quantity for the sizes you want to add.
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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

Product Describtion:

1,2-Dichlorobutane causes the alkylation of benzene using aluminium chloride or liquid hydrogen fluoride as catalyst.


Product Application:
1,2-Dichlorobutane was used to evaluate temperature-composition phase diagrams of binary mixtures composed of a haloalkane dissolved in either 1-ethyl-3-methylimidazolium ethylsulfate or 1-ethyl-3-methylimidazolium ethylsulfonate.

Specifications

Synonyms
FT-0606384 | Q27258857 | 1,2-DICHLOROBUTANE [HSDB] | NCGC00248540-01 | NCGC00257701-01 | 45N8M9T967 | CAS-616-21-7 | InChI=1/C4H8Cl2/c1-2-4(6)3-5/h4H,2-3H2,1H3 | DTXSID8027244 | Butane,2-dichloro- | DL-1,2-DICHLOROBUTANE | 1,2-Butylene chloride | PQBOTZNY
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid504752242
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752242
Canonical SmilesCCC(CCl)Cl
IUPAC Name1,2-dichlorobutane
InChIKeyPQBOTZNYFQWRHU-UHFFFAOYSA-N
INCHI1S/C4H8Cl2/c1-2-4(6)3-5/h4H,2-3H2,1H3
Isomeric SMILES CCC(CCl)Cl
WGK Germany 3
Molecular Weight 127.01
Beilstein 1(4)250
Reaxy-Rn 1731376
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1731376&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
ClassOrganochlorides
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganochlorides
Alternative Parents Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Organochloride - Alkyl halide - Alkyl chloride - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organochlorides. These are compounds containing a chemical bond between a carbon atom and a chlorine atom.
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.

10 results found

Lot NumberCertificate TypeDateItem
E2308741Certificate of AnalysisApr 04, 2023 D155318
E2308754Certificate of AnalysisApr 04, 2023 D155318
E2308782Certificate of AnalysisApr 04, 2023 D155318
E2308783Certificate of AnalysisApr 04, 2023 D155318
E2308785Certificate of AnalysisApr 04, 2023 D155318
E2308786Certificate of AnalysisApr 04, 2023 D155318
E2308788Certificate of AnalysisApr 04, 2023 D155318
E2308809Certificate of AnalysisApr 04, 2023 D155318
H2512608Certificate of AnalysisApr 04, 2023 D155318
L2501073Certificate of AnalysisApr 04, 2023 D155318
Chemical and Physical Properties
Refractive Index1.44
Flash Point(°F)80.6 °F
Flash Point(°C)27°C(lit.)
Boil Point(°C)124°C
Molecular Weight127.010 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass126 Da
Monoisotopic Mass126 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity28.700
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. Hongbin Ju, Lizhi Zhang, Heqin Guo, Litao Jia, Bo Hou, Debao Li, Tao Geng.  (2024)  Design of Organic–Inorganic Phase Transfer Hybrid Catalyst and Its Application in the Epoxidation of α-Olefins.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.4c00120]
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥96% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 616-21-7, the molecular formula is C4H8Cl2, and the molecular weight is 127.01 g/mol. InChIKey PQBOTZNYFQWRHU-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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