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6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile

6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile structure

CAS No:
50743-20-9
Formula:
C10H4ClNO2
Chemical Name:
6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile
Synonyms:
4H-1-Benzopyran-3-carbonitrile,6-chloro-4-oxo-;6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile;6-Chloro-3-cyanochromone
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile Basic Attributes

Molecular Weight：

205.6

Exact Mass：

205.60

DSSTox ID：

DTXSID30352908

HScode：

2926909090

Characteristics

PSA：

50.1

XLogP3：

2.31808

Density：

1.48g/cm3

Melting Point：

211-213 °C

Boiling Point：

390.2ºC at 760 mmHg

Flash Point：

189.8ºC

Refractive Index：

1.636

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN3439

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 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:205.60
XLogP3:2.1
Hydrogen Bond Acceptor Count:3
Exact Mass:204.9930561
Monoisotopic Mass:204.9930561
Topological Polar Surface Area:50.1
Heavy Atom Count:14
Complexity:341
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile

Tianjin Jinshu Technology Co., Ltd. Contact Supplier

CN
2 YRS

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Distributor Supplier of peptone

Most professional factory direct supply high quality 6-chloro-3-cyanochromone

CAS No.: 50743-20-9

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile

Basic Attributes
Characteristics
Safety Information
Computed Properties
Recommended Suppliers
Latest News
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6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile

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