Pinacolone

Modify Date: 2026-06-30 11:19:32

Pinacolone Structure
Pinacolone structure
Common Name Pinacolone
CAS Number 75-97-8 Molecular Weight 100.159
Density 0.8±0.1 g/cm3 Boiling Point 104.9±8.0 °C at 760 mmHg
Molecular Formula C6H12O Melting Point -52.5 °C
MSDS Chinese USA Flash Point 23.9±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Use of Pinacolone


Pinacolin is a metabolite of soman.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3,3-Dimethyl-2-butanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.8±0.1 g/cm3
Boiling Point 104.9±8.0 °C at 760 mmHg
Melting Point -52.5 °C
Molecular Formula C6H12O
Molecular Weight 100.159
Flash Point 23.9±0.0 °C
Exact Mass 100.088814
PSA 17.07000
LogP 1.07
Vapour Pressure 30.3±0.2 mmHg at 25°C
Index of Refraction 1.394
InChIKey PJGSXYOJTGTZAV-UHFFFAOYSA-N
SMILES CC(=O)C(C)(C)C
Stability Stable. Incompatible with strong oxidizing agents. Flammable.
Water Solubility 2.44 g/100 mL (15 ºC)

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EL7700000
CHEMICAL NAME :
2-Butanone, 3,3-dimethyl-
CAS REGISTRY NUMBER :
75-97-8
BEILSTEIN REFERENCE NO. :
1209331
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C6-H12-O
MOLECULAR WEIGHT :
100.18
WISWESSER LINE NOTATION :
1X1&1&V1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
610 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),91,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1625 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),91,1987
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5700 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),91,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),91,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 20 mg/m3 JAN 1993

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H302
Precautionary Statements P210
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable
Risk Phrases R11;R22
Safety Phrases S9-S16-S29-S33-S20/21
RIDADR UN 1224 3/PG 2
WGK Germany 2
RTECS EL7700000
Packaging Group II
Hazard Class 3
HS Code 29141990

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 29141990

 Articles10

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

A novel carbonyl reductase with anti-Prelog stereospecificity from Acetobacter sp. CCTCC M209061: purification and characterization.

PLoS ONE 9(4) , e94543, (2014)

A novel carbonyl reductase (AcCR) catalyzing the asymmetric reduction of ketones to enantiopure alcohols with anti-Prelog stereoselectivity was found in Acetobacter sp. CCTCC M209061 and enriched 27.5...

Isolation and characterization of 4-tert-butylphenol-utilizing Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment.

Appl. Environ. Microbiol. 76(20) , 6733-40, (2010)

We isolated three Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment that were capable of utilizing 4-tert-butylphenol as a sole carbon and energy source. These strains are t...

Enhancement of hepatic microsomal esterase activity following soman pretreatment in guinea pigs.

Biochem. Pharmacol. 46(11) , 2083-92, (1993)

Soman (pinacolyl methylphosphonofluoridate), a highly toxic organophosphate compound, has been found to be a strong inhibitor of hepatic microsomal carboxylesterase in vitro, but an enhancer of carbox...

 PinacoloneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3,3-dimethylbutan-2-on
EINECS 200-920-4
tert-Butyl methyl ketone
Pinacolone
MFCD00008846
CH3COC(CH3)3
α,α,α-Trimethylacetone
3,3-dimethylbutan-2-one
3,3-Dimethyl-2-butanone
tert-butylmethyl ketone
UNII-3U1AAG3528

 Pinacolone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the uses of 3,3-Dimethyl-2-butanone?
A: Main uses of 3,3-Dimethyl-2-butanone: Pinacolin is a metabolite of soman.
Q: What are the downstream products of 3,3-Dimethyl-2-butanone?
A: Related downstream products(CAS) of 3,3-Dimethyl-2-butanone: 107047-18-7;106596-69-4;105602-69-5;104940-88-7;1048668-70-7;606-23-5;55107-14-7;540-88-5;598-98-1;5469-26-1.
Q: What are the upstream materials of 3,3-Dimethyl-2-butanone?
A: Related upstream materials(CAS) of 3,3-Dimethyl-2-butanone: 917-92-0;464-07-3;563-79-1;7664-93-9;76-09-5;5076-20-0;39263-43-9;451-40-1;39199-12-7.
Q: What is the InChIKey of 3,3-Dimethyl-2-butanone?
A: InChIKey of 3,3-Dimethyl-2-butanone is PJGSXYOJTGTZAV-UHFFFAOYSA-N.
Q: What is the safety information for 3,3-Dimethyl-2-butanone?
A: Safety information for 3,3-Dimethyl-2-butanone: S9-S16-S29-S33-S20/21.
Q: What is the LogP of 3,3-Dimethyl-2-butanone?
A: LogP of 3,3-Dimethyl-2-butanone is 1.07.
Q: What is the molecular weight of 3,3-Dimethyl-2-butanone?
A: Molecular weight of 3,3-Dimethyl-2-butanone is 100.159.
Q: What is the polar surface area (PSA) of 3,3-Dimethyl-2-butanone?
A: Polar surface area (PSA) of 3,3-Dimethyl-2-butanone is 17.07000.
Q: What is the English name of 3,3-Dimethyl-2-butanone?
A: The English name of 3,3-Dimethyl-2-butanone is 3,3-Dimethyl-2-butanone.
Q: What is the molecular formula of 3,3-Dimethyl-2-butanone?
A: Molecular formula of 3,3-Dimethyl-2-butanone is C6H12O.

 Pinacolonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Henan Tianfu Chemical Co., Ltd.
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