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4-[(3-oxo-1-benzothien-2(3H)-ylidene)methyl]phenyl 2,4-dichlorobenzoate structure
4-[(3-oxo-1-benzothien-2(3H)-ylidene)methyl]phenyl 2,4-dichlorobenzoate structure

4-[(3-oxo-1-benzothien-2(3H)-ylidene)methyl]phenyl 2,4-dichlorobenzoate

Iupac Name:2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;dihydrate
CAS No.: 6151-25-3
Molecular Weight:338.268
Modify Date.: 2022-02-23 10:49
1. Names and Identifiers
1.1 Name
4-[(3-oxo-1-benzothien-2(3H)-ylidene)methyl]phenyl 2,4-dichlorobenzoate
1.2 CAS No.
6151-25-3
1.3 CID
5284452
1.4 Molecular Formula
C20H16ClNO3 (isomer)
1.5 Inchi
InChI=1S/C15H10O7.2H2O/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6;;/h1-5,16-19,21H;2*1H2
1.6 InChkey
GMGIWEZSKCNYSW-UHFFFAOYSA-N
1.7 Canonical Smiles
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O.O.O
1.8 Isomers Smiles
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O.O.O
2. Properties
3.1 Melting point
300℃
3.1 Flash Point
280.3±30.1 C (Predicted)
3.1 Precise Quality
338.06400
3.1 PSA
149.82000
3.1 logP
1.85940
3. Safety and Handling
4.1 Symbol
GHS06;
4.1 Signal Word
DANGER
4.1 Risk Statements
R25
4.1 Safety Statements
S45
4.1 Packing Group
III
4.1 Hazard Class
6.1
4.1 Hazard Declaration
H301
4.1 RIDADR
UN 2811
4.1 WGK Germany
3
4.1 RTECS
LK8950000
4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H301 Toxic if swallowed

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026

P321 Specific treatment (see ... on this label).

P330 Rinse mouth.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

5. Computational chemical data
  • Molecular Weight: 338.268g/mol
  • Molecular Formula: C20H16ClNO3
  • Compound Is Canonicalized: True
  • XLogP3-AA: null
  • Exact Mass: 338.06378202
  • Monoisotopic Mass: 338.06378202
  • Complexity: 488
  • Rotatable Bond Count: 1
  • Hydrogen Bond Donor Count: 7
  • Hydrogen Bond Acceptor Count: 9
  • Topological Polar Surface Area: 129
  • Heavy Atom Count: 24
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Isotope Atom Count: 0
  • Covalently-Bonded Unit Count: 3
  • CACTVS Substructure Key Fingerprint: AAADccBwPAAAAAAAAAAAAAAAAAAAAAAAAAAwYIAAAAAAAACBQAAAGgAACAAADASAmAAwBoAABgCIAqBSAAICCAAkIAAIiAFGiMgNJzaGNRqCeWGl4BUJuQfI7LzOIAABCAAIQABAAAIQABCAAAAAAAAAAA==
7. Realated Product Infomation