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3,4-Dimethyl-1,2-cyclopentanedione

3,4-Dimethyl-1,2-cyclopentanedione structure

CAS No:
13494-06-9
Formula:
C7H10O2
Chemical Name:
3,4-Dimethyl-1,2-cyclopentanedione
Synonyms:
1,2-Cyclopentanedione,3,4-dimethyl-;3,4-Dimethyl-1,2-cyclopentanedione;825650-60-0
Categories:
Cosmetic Ingredient > Perfuming

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Description

slightly yellow to light beige crystalline powder

Solid|pale yellow to yellow powder

3,4-Dimethyl-1,2-cyclopentanedione Basic Attributes

Molecular Weight：

126.15

Exact Mass：

126.15

EC Number：

236-810-8

UNII：

50AIF51OCI

DSSTox ID：

DTXSID2051689

HScode：

29142990

Characteristics

PSA：

34.1

XLogP3：

0.6

Appearance：

Slightly yellow to light beige Crystalline Powder

Density：

1.0579 (rough estimate)

Melting Point：

71-72 °C

Boiling Point：

66 °C @ Press: 1 Torr

Flash Point：

63.6±4.4 °C

Refractive Index：

1.4690 (estimate)

Water Solubility：

slightly soluble

Storage Conditions：

0-6°C

Vapor Pressure：

0.633mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P264, P270, P280, P301+P312, P302+P352, P305+P351+P338, P321, P330, P332+P313, P337+P313, P362, P501

Hazard Statements：

H302

GHS Classification：

Not Classified

3,4-Dimethyl-1,2-cyclopentanedione Use and Manufacturing

Uses

GB 2760-98 stipulates the permitted food spices. Mainly used in the preparation of spice flavors such as licorice.

Manufacturing Info：

1,2-Cyclopentanedione, 3,4-dimethyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:126.15
XLogP3:0.6
Hydrogen Bond Acceptor Count:2
Exact Mass:126.068079557
Monoisotopic Mass:126.068079557
Topological Polar Surface Area:34.1
Heavy Atom Count:9
Complexity:160
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3,4-Dimethyl-1,2-cyclopentanedione

Hangzhou KieRay Chem Co.,LTD Contact Supplier

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5 YRS

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Manufactory Supplier of fine chemicals,pharmaceutical materials

3,4-Dimethyl-1,2-cyclopentanedione

CAS No.: 13494-06-9

Grade: industrial Grade

Content: 98%

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Shandong Airuike Chemical Co., Ltd. Contact Supplier

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2 YRS

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Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one

Unit Price: $1 /KG EXW

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Grade: pharmaceutical grade

Content: 99%

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HANGZHOU HAILAN CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

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Trader Supplier of intermediates ,fine chemical,food additives

3,4-Dimethyl-1,2-cyclopentanedione

CAS No.: 13494-06-9

Content: 98%

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Shandong Ailike New Material Technology Contact Supplier

CN
2 YRS

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Trader Supplier of API,Antibiotics,Anti cancer category

3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one

Unit Price: $1 /KG EXW

CAS No.: 13494-06-9

Grade: pharmaceutical grade

Content: 99%

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Guide of 3,4-Dimethyl-1,2-cyclopentanedione

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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3,4-Dimethyl-1,2-cyclopentanedione

SDS

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