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3,4-Dihydro-2-methoxy-2H-pyran

3,4-Dihydro-2-methoxy-2H-pyran structure

CAS No:
4454-05-1
Formula:
C6H10O2
Chemical Name:
3,4-Dihydro-2-methoxy-2H-pyran
Synonyms:
2H-Pyran,3,4-dihydro-2-methoxy-;3,4-Dihydro-2-methoxy-2H-pyran;2,3-Dihydro-2-methoxy-4H-pyran;2-Methoxy-3,4-dihydro-2H-pyran;2-Methoxy-2,3-dihydro-4H-pyran;2-Methoxy-3,4-dihydropyran;3,4-Dihydro-2-methoxypyran;NSC 44974;2H-2-Methoxy-3,4-dihydropyran;71709-46-1
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

CLEAR COLOURLESS TO YELLOW LIQUID

Liquid

3,4-Dihydro-2-methoxy-2H-pyran Basic Attributes

Molecular Weight：

114.14

Exact Mass：

114.14

BRN：

107274

EC Number：

224-698-3

NSC Number：

44974

DSSTox ID：

DTXSID9027570

HScode：

2932999099

Characteristics

PSA：

18.5

XLogP3：

-0.09

Appearance：

Clear colorless to yellow Liquid

Density：

1.0013 g/cm³ @ Temp: 20 °C

Melting Point：

16.0 °C

Boiling Point：

136-138 °C

Flash Point：

16 °C

Refractive Index：

1.441-1.443

Storage Conditions：

Flammables area

Vapor Pressure：

10.90 mmHg

Safety Information

Packing level：

Hazard category：

Transport codes：

1993

hazard class code：

22-11-36-20-10

safety instructions：

9-33-16-36-26

RTECS Number：

UP7900000

Marks：

Xn-F,Xn

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P309+P311, P312, P314, P321, P330, P332+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (70.45%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 132 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H225: Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P309+P311, P312, P314, P321, P330, P332+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501

Drug Information

MeSH Entry Terms：

2-MDHP

3,4-Dihydro-2-methoxy-2H-pyran Use and Manufacturing

Uses

Intermediates

Manufacturing Info：

All other basic organic chemical manufacturing|2H-Pyran, 3,4-dihydro-2-methoxy-: ACTIVE

Computed Properties

Molecular Weight:114.14
XLogP3:1.2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:114.068079557
Monoisotopic Mass:114.068079557
Topological Polar Surface Area:18.5
Heavy Atom Count:8
Complexity:88.5
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3,4-Dihydro-2-methoxy-2H-pyran

Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

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(2R)-2-Methoxy-3,4-dihydro-2H-pyran4454-05-1

CAS No.: 4454-05-1

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 3,4-Dihydro-2-methoxy-2H-pyran

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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3,4-Dihydro-2-methoxy-2H-pyran

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