5-Nitrothiophene-2-carbonitrile

Modify Date: 2024-01-08 21:16:40

5-Nitrothiophene-2-carbonitrile Structure
5-Nitrothiophene-2-carbonitrile structure
Common Name 5-Nitrothiophene-2-carbonitrile
CAS Number 16689-02-4 Molecular Weight 154.147
Density 1.5±0.1 g/cm3 Boiling Point 273.9±25.0 °C at 760 mmHg
Molecular Formula C5H2N2O2S Melting Point 42-46ºC
MSDS USA Flash Point 119.4±23.2 °C
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

Name 5-Nitrothiophene-2-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 273.9±25.0 °C at 760 mmHg
Melting Point 42-46ºC
Molecular Formula C5H2N2O2S
Molecular Weight 154.147
Flash Point 119.4±23.2 °C
Exact Mass 153.983704
PSA 97.85000
LogP 0.81
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.611
Storage condition 2-8°C

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 5-Nitrothiophene-2-carbonitrile
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H331:Toxic if inhaled
H302:Harmful if swallowed
H312:Harmful in contact with skin
Causes skin irritation
H315:
H319:Causes serious eye irritation
H335:May cause respiratory irritation
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
P280:Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340:IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405:Store locked up

Section3. Composition/information on ingredients.
Ingredient name:5-Nitrothiophene-2-carbonitrile
CAS number:16689-02-4

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage:Store in closed vessels, refrigerated.

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Not specified
Appearance:
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C5H2N2O2S
Molecular weight: 154.1

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
UN Number:UN3439Class: 6.1Packing group: III
Proper shipping name: NITRILES, TOXIC, SOLID, N.O.S. (5-Nitrothiophene-2-carbonitrile)

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H315-H318-H335
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases S22-S36/37
RIDADR UN 3439 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Thiophenecarbonitrile, 5-nitro-
5-Nitro-2-thiophenecarbonitrile
MFCD00052401
5-NITROTHIOPHENE-2-CARBONITRILE
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