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Home > Encyclopedia > 2-METHYL-5-NITROBENZOTRIFLUORIDE

2-METHYL-5-NITROBENZOTRIFLUORIDE

2-METHYL-5-NITROBENZOTRIFLUORIDE structure

2-METHYL-5-NITROBENZOTRIFLUORIDE 

structure
  • CAS No:

    89976-12-5

  • Formula:

    C8H6F3NO2

  • Chemical Name:

    2-METHYL-5-NITROBENZOTRIFLUORIDE

  • Synonyms:

    2-METHYL-5-NITROBENZOTRIFLUORIDE;4-NITRO-2-(TRIFLUOROMETHYL)TOLUENE;3-TrifluoroMethyl-4-Methylnitrobenzene;4-Nitro-2-(trifluoromethyl)toluene, 4-Methyl-3-(trifluoromethyl)nitrobenzene;Benzene,1-Methyl-4-nitro-2-(trifluoroMethyl)-;2-Methyl-5-nitrobenzotrifluoride, 97+%;4-nitro-2-trifluorotoluene

  • Categories:

    Organic Chemistry  >  Organic Fluorine Compound

Description

light yellow or crystalline

2-METHYL-5-NITROBENZOTRIFLUORIDE Basic Attributes

205.13

205.035065

1592732-453-0

DTXSID90379550

2904909090

Characteristics

45.8

3.4

Off-white Solid

1.4±0.1 g/cm3

34-35 °C

220.5°C at 760 mmHg

87.1±25.9 °C

1.476

Slightly soluble in water.

Safety Information

6.1

20/21/22-36/37/38

23-26-36/37/39

Xi

Harmful

P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P311, P312, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P403+P233, P405, P501

H301+H311+H331

|Danger|H301+H311+H331 (100%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P311, P312, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-METHYL-5-NITROBENZOTRIFLUORIDE Use and Manufacturing

Synthesis of 4-nitro-2-trifluoromethyl toluene:Into a 250 ml four-necked flask, 50 g of 2-trifluoromethylbenzene and 250 g of 98percent sulfuric acid were charged and stirred to cool down to 10 ° C. 50 g of 65percent nitric acid was added dropwise over about 2 hours, To the reaction of raw materials completely, stop the reaction. The reaction solution was poured into 200 grams of crushed ice, Add 150 ml of dichloromethane, layer, The aqueous phase was extracted once more with 100 ml of dichloromethane, the organic phases were combined, And successively washed with 80 ml of saturated sodium bicarbonate and 50 ml of water, Concentration to dryness gave 62 g of a light yellow oil, yield: 97percent. Without further purification of the next reaction.

Computed Properties

Molecular Weight:205.13
XLogP3:3.4
Hydrogen Bond Acceptor Count:5
Exact Mass:205.03506292
Monoisotopic Mass:205.03506292
Topological Polar Surface Area:45.8
Heavy Atom Count:14
Complexity:224
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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