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4,5-Difluoro-2-nitroaniline

4,5-Difluoro-2-nitroaniline structure

CAS No:
78056-39-0
Formula:
C6H4F2N2O2
Chemical Name:
4,5-Difluoro-2-nitroaniline
Synonyms:
Benzenamine,4,5-difluoro-2-nitro-;4,5-Difluoro-2-nitrobenzenamine;4,5-Difluoro-2-nitroaniline;2-Nitro-4,5-difluoroaniline;4,5-Difluoro-2-nitrophenylamine;3,4-Difluoro-6-nitroaniline;NSC 402976
Categories:
Organic Chemistry > Amides

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Description

Golden to orange crystalline powder

4,5-Difluoro-2-nitroaniline Basic Attributes

Molecular Weight：

174.1

Exact Mass：

174.10

NSC Number：

402976

DSSTox ID：

DTXSID00228702

HScode：

2921420090

Characteristics

PSA：

71.8

XLogP3：

2.55960

Appearance：

Golden to orange Crystalline Powder

Density：

1.6±0.1 g/cm3

Melting Point：

109-109.5 °C

Boiling Point：

308.1ºC at 760 mmHg

Flash Point：

140.1±26.5 °C

Refractive Index：

1.575

Storage Conditions：

Room temperature.

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38

safety instructions：

Marks：

Hazard note：

Irritant

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 43 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4,5-Difluoro-2-nitroaniline Use and Manufacturing

To a solution of 1, 2, 4-trifluoro-5-nitrobenzene (1) (5.00 g, 28.0 mmol, 1.00 equiv) in methanol (5 mL) was added methanolic ammonia (15 mL) and taken in microwave vial.

Computed Properties

Molecular Weight:174.10
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Exact Mass:174.02408370
Monoisotopic Mass:174.02408370
Topological Polar Surface Area:71.8
Heavy Atom Count:12
Complexity:185
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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4,5-Difluoro-2-nitroaniline

CAS No.: 78056-39-0

Content: 99.00%

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Guide of 4,5-Difluoro-2-nitroaniline

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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4,5-Difluoro-2-nitroaniline

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