Dimethyl (3-ethyl-3-methylpentyl)malonate

Modify Date: 2024-01-02 16:39:28

Dimethyl (3-ethyl-3-methylpentyl)malonate Structure
Dimethyl (3-ethyl-3-methylpentyl)malonate structure
Common Name Dimethyl (3-ethyl-3-methylpentyl)malonate
CAS Number 73049-73-7 Molecular Weight 244.327
Density 1.0±0.1 g/cm3 Boiling Point 253.0±8.0 °C at 760 mmHg
Molecular Formula C13H24O4 Melting Point N/A
MSDS Chinese USA Flash Point 107.5±16.9 °C

 Use of Dimethyl (3-ethyl-3-methylpentyl)malonate


Tryptone is a common component of biological media. Tryptone is the polypeptone derived from the protein hydrolysis of animal tissue (pancreas) and digested by pancreatic enzymes. The main components of Tryptone were the digestion of casein by trypsin, including the peptones, small peptides and amino acids generated from the hydrolysis of casein. Tryptone provides nutrients needed for bacterial growth, especially nitrogen and carbon sources.

 Names

Name Tryptone
Synonym More Synonyms

  Biological Activity

Description Tryptone is a common component of biological media. Tryptone is the polypeptone derived from the protein hydrolysis of animal tissue (pancreas) and digested by pancreatic enzymes. The main components of Tryptone were the digestion of casein by trypsin, including the peptones, small peptides and amino acids generated from the hydrolysis of casein. Tryptone provides nutrients needed for bacterial growth, especially nitrogen and carbon sources.
Related Catalog
References

[1]. Liana AE, et al. T4 bacteriophage conjugated magnetic particles for E. coli capturing: Influence of bacteriophage loading, temperature and tryptone. Colloids Surf B Biointerfaces. 2017 Mar 1;151:47-57.  

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 253.0±8.0 °C at 760 mmHg
Molecular Formula C13H24O4
Molecular Weight 244.327
Flash Point 107.5±16.9 °C
Exact Mass 244.167465
PSA 52.60000
LogP 3.34
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.438
Water Solubility H2O: 50 mg/mL

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 3504001000

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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 Synonyms

EINECS 293-432-6
Dimethyl (3-ethyl-3-methylpentyl)malonate
Propanedioic acid, 2-(3-ethyl-3-methylpentyl)-, dimethyl ester
sericin,hydrolyzed
MFCD00131829