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L11058 5-Nitrothiophene-2-carbonitrile, 98+%

CAS Number
16689-02-4
Synonyms
2-Cyano-5-nitrothiophene

Stock No. Size Price ($) Quantity Availability
L11058-03 1g 68.10
L11058-06 5g 263.00
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5-Nitrothiophene-2-carbonitrile, 98+%

MDL
MFCD00052401
EINECS
000-000-0

Chemical Properties

Formula
C5H2N2O2S
Formula Weight
154.15
Melting point
43-45°
Storage & Sensitivity
Ambient temperatures.

Literature References

Undergoes vicarious nucleophilic substitution at the 4-position; e.g. with chloromethyl phenyl sulfone and base, 5-nitro-4-(phenylsulfonylmethyl)thiophene-2-carbonitrile is formed in 91% yield: Tetrahedron, 51, 8339 (1995). For analogous example and reaction scheme, see 2-Nitrothiophene, A17464.

/n

For a review of vicarious nucleophilic substitution in heterocyclic compounds, see: Synthesis, 103 (1991).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H311-H315-H319-H331-H335

Toxic if swallowed. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. Toxic if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P311-P312-P330-P332+P313-P337+P313-P361-P363-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Remove/Take off immediately all contaminated clothing. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
123934
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2934.99
TSCA
No

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