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Dihydro-4-methyl-2H-pyran-2,6(3H)-dione

Dihydro-4-methyl-2H-pyran-2,6(3H)-dione structure

CAS No:
4166-53-4
Formula:
C6H8O3
Chemical Name:
Dihydro-4-methyl-2H-pyran-2,6(3H)-dione
Synonyms:
2H-Pyran-2,6(3H)-dione,dihydro-4-methyl-;Glutaric anhydride,3-methyl-;Dihydro-4-methyl-2H-pyran-2,6(3H)-dione;β-Methylglutaric anhydride;3-Methylglutaric anhydride;β-Methylglutaryl anhydride;4-Methyltetrahydropyran-2,6-dione;114912-73-1
Categories:
Chemical Reagents > Organic Reagents

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Description

WHITE CRYSTALLINE LOW MELTING SOLID

Dihydro-4-methyl-2H-pyran-2,6(3H)-dione Basic Attributes

Molecular Weight：

128.13

Exact Mass：

128.13

EC Number：

224-020-6

DSSTox ID：

DTXSID90194487

HScode：

2917190090

Characteristics

PSA：

43.4

XLogP3：

0.48610

Appearance：

White Crystalline Low Melting Solid

Density：

1.159g/cm3

Melting Point：

46-47 °C

Boiling Point：

276-278 °C

Flash Point：

>230 °F

Refractive Index：

1.448

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

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 45 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:128.13
XLogP3:0.3
Hydrogen Bond Acceptor Count:3
Exact Mass:128.047344113
Monoisotopic Mass:128.047344113
Topological Polar Surface Area:43.4
Heavy Atom Count:9
Complexity:134
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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4166-53-4

CAS No.: 4166-53-4

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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3-METHYLGLUTARIC ANHYDRIDE

CAS No.: 4166-53-4

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Guide of Dihydro-4-methyl-2H-pyran-2,6(3H)-dione

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
Recommended Suppliers
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Dihydro-4-methyl-2H-pyran-2,6(3H)-dione

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