5-Nitrothiophene-2-carbonitrile

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

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	Signal Word	Danger

Name	5-Nitrothiophene-2-carbonitrile
Synonym	More Synonyms

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

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

Symbol	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

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