 Home > Encyclopedia > 7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one

7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one

7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one structure

CAS No:
2107-78-0
Formula:
C11H10O3
Chemical Name:
7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one
Synonyms:
2H-1-Benzopyran-2-one,7-hydroxy-3,4-dimethyl-;Coumarin,7-hydroxy-3,4-dimethyl-;Umbelliferone,3,4-dimethyl-;7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one;7-Hydroxy-3,4-dimethylcoumarin;3,4-Dimethyl-7-hydroxycoumarin;7-Hydroxy-3,4-dimethyl-2-oxo-2H-1-benzopyran;7-Hydroxy-3,4-dimethyl-2H-chromen-2-one
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Request for Quotation

Description

White crystalline

7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one Basic Attributes

Molecular Weight：

190.2

Exact Mass：

190.20

DSSTox ID：

DTXSID90419940

HScode：

2932209090

Characteristics

PSA：

46.5

XLogP3：

2.11540

Density：

1.255 g/cm3

Melting Point：

256 °C

Boiling Point：

377.1ºC at 760 mmHg

Flash Point：

170.2ºC

Refractive Index：

1.589

Water Solubility：

alcohols: soluble

Vapor Pressure：

3.19E-06mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

wgk germany：

hazard class code：

22-24/25

safety instructions：

22-24/25

GHS Classification：

|Warning|H303 (100%): May be harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:190.19
XLogP3:2.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:190.062994177
Monoisotopic Mass:190.062994177
Topological Polar Surface Area:46.5
Heavy Atom Count:14
Complexity:293
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Latest News on 7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one

Learn More Other Chemicals

(2E)-3-(1-METHYL-1H-PYRROL-2-YL)ACRYLIC ACID

51485-76-8
Benadryl N-oxide hydrochloride

13168-00-8
6-CHLORO-3-IODO-IMIDAZO[1,2-A]PYRIDINE

885275-59-2
(2-Bromophenyl)diphenylphosphine Formula

62336-24-7
1-Morpholinocyclopentene Formula

936-52-7
4-[2-(Boc-amino)ethoxy]-benzoic acid Formula

168892-66-8
3-amino-5-bromopyridine-2-carboxylic acid Structure

870997-85-6
2-Amino-6-methylpyridine Structure

1824-81-3
What is 3-Bromo-2-methylthiophene

30319-05-2
What is THIOPHEN-2-YLMETHYL-PHOSPHONICACIDDIETHYLESTER

2026-42-8

Hot Searches: klow peptide; smz tmp drug; tert butyl alcohol; nitrite formula; amber acid; order kcn online

Guide of 7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
Latest News
Learn More Other Chemicals

7-Hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.