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Dichlorobutene

Also known as 1,1-dichlorobut-1-ene, 1,1-Dichloro-1-butene

CAS 11069-19-5Formula C4H6Cl2Molar mass 125.00 g/mol
Dichlorobutene chemical structure, C4H6Cl2, CAS 11069-19-5
2D chemical structure

Key facts

What buyers check first

CAS number
11069-19-5
Formula
C4H6Cl2
Molar mass
125.00 g/mol
HS code
290329
Category
Chlorinated and fluorinated solvents

What is Dichlorobutene?

Plain description, key identifiers and synonyms

Dichlorobutene is a chemical substance with the molecular formula C4H6Cl2 and a molar mass of 125.00 g/mol. Its CAS registry number is 11069-19-5. The IUPAC name is 1,1-dichlorobut-1-ene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,1-dichlorobut-1-ene
CAS number
11069-19-5 CAS number cross-checkedOther or deprecated CAS: 17219-58-8
Molecular formula
C4H6Cl2
InChIKey
UAZUEJTXWAXSMA-UHFFFAOYSA-N
InChI
InChI=1S/C4H6Cl2/c1-2-3-4(5)6/h3H,2H2,1H3
SMILES (canonical and isomeric)
CCC=C(Cl)Cl

Synonyms

  • 1,1-dichlorobut-1-ene
  • 1,1-Dichloro-1-butene

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
125.00 g/molcalc.
Exact mass
123.9847 Dacalc.
LogP (octanol/water)
2.72calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
1calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Dichlorobutene suppliers

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Dichlorobutene price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dichlorobutene is traded under.

HS 2903.29Indicative HS code

Unsaturated chlorinated derivatives of acyclic hydrocarbons, other

World exports in 2024
$203M
−6.5% vs 2023, imports $212M
2019 to 2024
Top exporters
  1. China36.1%
  2. United States12.4%
  3. Germany9.0%
Top importers
  1. United States29.9%
  2. Spain12.1%
  3. Netherlands10.2%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dichlorobutene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dichlorobutene, based on the data on this page

What is Dichlorobutene?

Dichlorobutene is a chemical substance with the molecular formula C4H6Cl2 and a molar mass of 125.00 g/mol. Its CAS registry number is 11069-19-5. The IUPAC name is 1,1-dichlorobut-1-ene.

What is the CAS number of Dichlorobutene?

The CAS registry number of Dichlorobutene is 11069-19-5. Other or deprecated CAS numbers: 17219-58-8.

What is the molecular formula and weight of Dichlorobutene?

The molecular formula of Dichlorobutene is C4H6Cl2 and its molar mass is 125.00 g/mol.

Is Dichlorobutene hazardous?

No GHS hazard classification for Dichlorobutene is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dichlorobutene?

Dichlorobutene is usually classified under HS code 290329 (Unsaturated chlorinated derivatives of acyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dichlorobutene?

Post a free request on CompoundList and suppliers of Dichlorobutene will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dichlorobutene?

Suppliers quote Dichlorobutene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dichlorobutene

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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