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Aldehydes and ketones

Sr(thd)2

Also known as Sr(TMHD)2, Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium(II), Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium hydrate

CAS 199445-30-2Formula C22H40O5SrMolar mass 472.18 g/mol
3 suppliers listed
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Sr(thd)2 chemical structure, C22H40O5Sr, CAS 199445-30-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
199445-30-2
Formula
C22H40O5Sr
Molar mass
472.18 g/mol
HS code
291419
Category
Aldehydes and ketones

What is Sr(thd)2?

Plain description, key identifiers and synonyms

Sr(thd)2 is a chemical substance with the molecular formula C22H40O5Sr and a molar mass of 472.18 g/mol. Its CAS registry number is 199445-30-2. The IUPAC name is strontium, bis(2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate), hydrate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
strontium, bis(2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate), hydrate
CAS number
199445-30-2
Molecular formula
C22H40O5Sr
InChIKey
PBODYJHAFGMSNH-UHFFFAOYSA-L
InChI
InChI=1S/2C11H20O2.H2O.Sr/c2*1-10(2,3)8(12)7-9(13)11(4,5)6;;/h2*7,12H,1-6H3;1H2;/q;;;+2/p-2
SMILES (canonical and isomeric)
CC(C)(C)C(=CC(=O)C(C)(C)C)[O-].CC(C)(C)C(=CC(=O)C(C)(C)C)[O-].O.[Sr+2]

Synonyms

  • Sr(TMHD)2
  • Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium(II)
  • Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)strontium hydrate

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
472.18 g/molcalc.
Exact mass
472.1932 Dacalc.
LogP (octanol/water)
2.58calc.
Topological polar surface area
111.8 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
28calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
4calc.
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.

Sr(thd)2 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 3 suppliers
  • Ooo Npo Termodinamika 3000
    Russia ManufacturerUnclaimed profile
    Sr(thd)2Grade, purity and minimum order on request
    Price on request
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  • Dalchem
    RussiaUnclaimed profile
    Sr(thd)2Grade, purity and minimum order on request
    Price on request
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  • Ereztech
    United States, SaukvilleUnclaimed profile
    Sr(thd)2Grade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

3 suppliers in 2 countries

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Sr(thd)2 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 Sr(thd)2 is traded under.

HS 2914.19Indicative HS code

Acyclic ketones without other oxygen function, other

World exports in 2024
$264M
+1.7% vs 2023, imports $308M
2019 to 2024
Top exporters
  1. China27.1%
  2. United States27.0%
  3. Germany10.5%
Top importers
  1. China22.8%
  2. United States13.0%
  3. India * partner reported10.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Sr(thd)2 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Sr(thd)2, based on the data on this page

What is Sr(thd)2?

Sr(thd)2 is a chemical substance with the molecular formula C22H40O5Sr and a molar mass of 472.18 g/mol. Its CAS registry number is 199445-30-2. The IUPAC name is strontium, bis(2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate), hydrate.

What is the CAS number of Sr(thd)2?

The CAS registry number of Sr(thd)2 is 199445-30-2.

What is the molecular formula and weight of Sr(thd)2?

The molecular formula of Sr(thd)2 is C22H40O5Sr and its molar mass is 472.18 g/mol.

Is Sr(thd)2 hazardous?

No GHS hazard classification for Sr(thd)2 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 Sr(thd)2?

Sr(thd)2 is usually classified under HS code 291419 (Acyclic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sr(thd)2?

CompoundList lists 3 suppliers of Sr(thd)2 in Russia and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Sr(thd)2?

Suppliers quote Sr(thd)2 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 Sr(thd)2

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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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