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Safety Information

562327

Sigma-Aldrich

3,3-Dimethyl-2,4-pentanedione

97%

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About This Item

Linear Formula:
CH3COC(CH3)2COCH3
CAS Number:
3142-58-3
Molecular Weight:
128.17
EC Number:
221-551-5
MDL number:
MFCD00048222
UNSPSC Code:
12352100
PubChem Substance ID:
24880026
NACRES:
NA.22

Quality Level

100

Assay

97%

refractive index

n20/D 1.4290 (lit.)

bp

25-26 °C/2 mmHg (lit.)

density

0.978 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CC(=O)C(C)(C)C(C)=O

InChI

1S/C7H12O2/c1-5(8)7(3,4)6(2)9/h1-4H3

InChI key

SWGDHTSWHSSMLE-UHFFFAOYSA-N

Related Categories

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

165.0 °F - closed cup

Flash Point(C)

73.9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

562327-BULK:
562327-VAR:
562327-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH6561
MKCB7074
MKBT4759V
MKBN6868V
MKAA3016V

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Jiyuan Jin et al.
Chemosphere, 223, 628-635 (2019-02-25)
Quinones are components of electron transport chains in photosynthesis and respiration. Acetylacetone (AA), structurally similar to benzoquinone (BQ) for the presence of two identical carbonyl groups, has been reported as a quinone-like electron shuttle. Both BQ and AA are important

Global Trade Item Number

SKUGTIN
562327-25G4061832583662

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