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55406-13-8

55406-13-8 structure
55406-13-8 structure
  • Name: 3-Methyl-2-thiophenecarbonitrile
  • Chemical Name: 3-Methylthiophene-2-Carbonitrile
  • CAS Number: 55406-13-8
  • Molecular Formula: C6H5NS
  • Molecular Weight: 123.176
  • Create Date: 2018-10-02 13:06:42
  • Modify Date: 2024-01-09 12:16:27
Name 3-Methylthiophene-2-Carbonitrile
Synonyms 2-Thiophenecarbonitrile, 3-methyl-
MFCD00052086
3-Methyl-2-thiophenecarbonitrile
3-Methylthiophene-2-carbonitrile
Density 1.2±0.1 g/cm3
Boiling Point 212.7±20.0 °C at 760 mmHg
Molecular Formula C6H5NS
Molecular Weight 123.176
Flash Point 82.4±21.8 °C
Exact Mass 123.014267
PSA 52.03000
LogP 1.73
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.557
Material Safety Data Sheet
Section1. Identification of the substance
Product Name: 3-Methylthiophene-2-carbonitrile
Synonyms:2-Cyano-3-methylthiophene
Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H301:Toxic if swallowed
H312:Harmful in contact with skin
H332:Harmful if inhaled
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
P280:Wear protective gloves/protective clothing/eye protection/face protection
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
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:3-Methylthiophene-2-carbonitrile
CAS number:55406-13-8
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.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
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.
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:C6H5NS
Molecular weight:123.2
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:UN3276 Class: 6.1 Packing group: III
Proper shipping name: NITRILES, TOXIC, LIQUID, N.O.S. (3-Methylthiophene-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
Hazard Codes Xi
Risk Phrases R20/21/22
Safety Phrases S36/37/39
RIDADR 3276
Packaging Group III
Hazard Class 6.1
HS Code 2934999090
616-44-4 structure

616-44-4
7677-24-9 structure

7677-24-9

~80%

55406-13-8 structure

55406-13-8
Literature: Dohi, Toshifumi; Morimoto, Koji; Takenaga, Naoko; Maruyama, Akinobu; Kita, Yasuyuki Chemical and Pharmaceutical Bulletin, 2006 , vol. 54, # 11 p. 1608 - 1610
14345-97-2 structure

14345-97-2
557-21-1 structure

557-21-1

~86%

55406-13-8 structure

55406-13-8
Literature: Littke, Adam; Soumeillant, Maxime; Kaltenbach III, Robert F.; Cherney, Robert J.; Tarby, Christine M.; Kiau, Susanne Organic Letters, 2007 , vol. 9, # 9 p. 1711 - 1714
41056-90-0 structure

41056-90-0

~86%

55406-13-8 structure

55406-13-8
Literature: Rai, Ankita; Yadav, Lal Dhar S. European Journal of Organic Chemistry, 2013 , # 10 p. 1889 - 1893
14282-76-9 structure

14282-76-9
557-21-1 structure

557-21-1

~86%

55406-13-8 structure

55406-13-8
Literature: Yu, Hannah; Richey, Rachel N.; Miller, William D.; Xu, Jiansheng; May, Scott A. Journal of Organic Chemistry, 2011 , vol. 76, # 2 p. 665 - 668
76655-99-7 structure

76655-99-7

~75%

55406-13-8 structure

55406-13-8
Literature: Rai, Ankita; Yadav, Lal Dhar S. European Journal of Organic Chemistry, 2013 , # 10 p. 1889 - 1893
5834-16-2 structure

5834-16-2

~58%

55406-13-8 structure

55406-13-8
Literature: Takeda Chemical Industries, Ltd. Patent: EP1270577 A1, 2003 ;
23806-24-8 structure

23806-24-8
931-97-5 structure

931-97-5

~53%

55406-13-8 structure

55406-13-8
Literature: Ouchaou, Kahina; Georgin, Dominique; Taran, Frederic Synlett, 2010 , # 14 art. no. G18110ST, p. 2083 - 2086
616-44-4 structure

616-44-4

~%

55406-13-8 structure

55406-13-8
Literature: WO2012/116452 A1, ; WO 2012/116452 A1
23806-24-8 structure

23806-24-8

~%

55406-13-8 structure

55406-13-8
Literature: Canadian Journal of Chemistry, , vol. 91, # 8 p. 679 - 683
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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title: CAS No. 55406-13-8 | Chemsrc address: https://www.chemsrc.com/en/baike/509210.html

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