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Dimedone

Dimedone structure

CAS No:
126-81-8
Formula:
C8H12O2
Chemical Name:
Dimedone
Synonyms:
1,3-Cyclohexanedione,5,5-dimethyl-;5,5-Dimethyl-1,3-cyclohexanedione;Cyclomethone;Dimedon;Dimedone;1,1-Dimethyl-3,5-cyclohexanedione;5,5-Dimethyldihydroresorcinol;1,1-Dimethyl-3,5-diketocyclohexane;Medon;Methone;Lu 274;5,5-Dimethylhydroresorcinol;Methon;NSC 14984;NSC 17544;NSC 242994;NSC 43759;5,5-Dimethyl-1,3-cyclohexandione;5,5-Dimethyl-1,3-dioxocyclohexane
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

solid

Dimedone Basic Attributes

Molecular Weight：

140.18

Exact Mass：

140.18

BRN：

471489

EC Number：

204-804-4

UNII：

B2B5DSX2FC

NSC Number：

242994|43759|17544|14984

DSSTox ID：

DTXSID8021987

HScode：

29142900

Characteristics

PSA：

34.1

XLogP3：

0.8

Appearance：

Clear colorless to yellow Liquid

Density：

1.0373 (rough estimate)

Melting Point：

150 °C (decomp)

Boiling Point：

216.69°C (rough estimate)

Flash Point：

85.1±19.6 °C

Refractive Index：

1.4787 (estimate)

Water Solubility：

H2O: 0.416 g/100 mL (25 ºC)

Storage Conditions：

2-8°C

Vapor Pressure：

0.0042mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

24/25-36-26

RTECS Number：

GV0345000

Marks：

Stability/Shelf Life：

Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

5,5-dimethylcyclohexane-1,3-dione

Dimedone Use and Manufacturing

Methods of Manufacturing

It is prepared by reacting diethyl malonate with isopropene acetone and then with potassium hydroxide.

Uses

Used in the synthesis of fused 3-methylfurans via furannulation.

Manufacturing Info：

1,3-Cyclohexanedione, 5,5-dimethyl-: ACTIVE

Computed Properties

Molecular Weight:140.18
XLogP3:0.8
Hydrogen Bond Acceptor Count:2
Exact Mass:140.083729621
Monoisotopic Mass:140.083729621
Topological Polar Surface Area:34.1
Heavy Atom Count:10
Complexity:162
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Dimedone

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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CAS No.: 126-81-8

Content: 99.00%

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Dayang Chem (Hangzhou) Co.,Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol,N,N-Formylmorpholine,Epichlorohydrin,Tetramethylguanidine,Dimethicone,3

Dimedone Manufacturer/High quality/Best price/In stock

CAS No.: 126-81-8

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Shandong Ailike New Material Technology Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of API,Antibiotics,Anti cancer category

Dimedone

Unit Price: $1 /KG EXW

CAS No.: 126-81-8

Grade: pharmaceutical grade

Content: 99%

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Guide of Dimedone

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Dimedone

SDS

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