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Aliphatic and alicyclic building blocks

Hostaquick

Also known as (3-chloro-4-bicyclo[3.2.0]hepta-3,6-dienyl) dimethyl phosphate, 3-chlorobicyclo[3.2.0]hepta-2,6-dien-2-yl dimethyl phosphate, Phosphoric acid, 3-chlorobicyclo(3.2.0)hepta-2,6-dien-2-yl dimethyl ester

CAS 34783-40-9Formula C9H12ClO4PMolar mass 250.62 g/mol
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Hostaquick chemical structure, C9H12ClO4P, CAS 34783-40-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
34783-40-9
Formula
C9H12ClO4P
Molar mass
250.62 g/mol
HS code
291990
Category
Aliphatic and alicyclic building blocks

What is Hostaquick?

Plain description, key identifiers and synonyms

Hostaquick is a chemical substance with the molecular formula C9H12ClO4P and a molar mass of 250.62 g/mol. Its CAS registry number is 34783-40-9. The IUPAC name is (3-chloro-2-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3-chloro-2-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate
CAS number
34783-40-9 CAS number cross-checked
Molecular formula
C9H12ClO4P
InChIKey
BFESKOTYBVOOQX-UHFFFAOYSA-N
InChI
InChI=1S/C9H12ClO4P/c1-12-15(11,13-2)14-9-7-4-3-6(7)5-8(9)10/h3-4,6-7H,5H2,1-2H3
SMILES (canonical and isomeric)
COP(=O)(OC)OC1=C(CC2C1C=C2)Cl

Synonyms

  • (3-chloro-4-bicyclo[3.2.0]hepta-3,6-dienyl) dimethyl phosphate
  • 3-chlorobicyclo[3.2.0]hepta-2,6-dien-2-yl dimethyl phosphate
  • Phosphoric acid, 3-chlorobicyclo(3.2.0)hepta-2,6-dien-2-yl dimethyl ester

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
250.62 g/molcalc.
Exact mass
250.0162 Dacalc.
LogP (octanol/water)
3.06calc.
Topological polar surface area
44.76 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
4calc.
Heavy atoms
15calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.56calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1=CC2C=CC2C1

C1=CC2C=CC2C1

2 rings, 7 atoms, the Bicyclo(3.2.0)hepta-2,6-diene ring system.

12 other chemicals share this scaffold

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.

Hostaquick suppliers

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Hostaquick price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

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 Hostaquick is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Hostaquick?

Hostaquick is a chemical substance with the molecular formula C9H12ClO4P and a molar mass of 250.62 g/mol. Its CAS registry number is 34783-40-9. The IUPAC name is (3-chloro-2-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate.

What is the CAS number of Hostaquick?

The CAS registry number of Hostaquick is 34783-40-9.

What is the molecular formula and weight of Hostaquick?

The molecular formula of Hostaquick is C9H12ClO4P and its molar mass is 250.62 g/mol.

What is Hostaquick used for?

Known uses and roles of Hostaquick include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Hostaquick hazardous?

No GHS hazard classification for Hostaquick 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 Hostaquick?

Hostaquick is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hostaquick?

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

What is the price of Hostaquick?

Suppliers quote Hostaquick 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 Hostaquick

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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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