3-Bromo-4-methylthiophene, 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10301213	Thermo Scientific Acros 379960010	1 g	Glass bottle
10217842	Thermo Scientific Acros 379960050	5 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 30318-99-1
• Molecular Weight (g/mol): 177.06
• InChI Key: MBUSOPVRLCFJCS-UHFFFAOYSA-N
• PubChem CID: 2734935
• SMILES: CC1=CSC=C1Br

• Molecular Formula: C₅H₅BrS
• MDL Number: MFCD00130084
• Synonym: 3-bromo-4-methyl-thiophene, thiophene, 3-bromo-4-methyl, pubchem21832, acmc-209her, 3-bromo-4-methylthiophen, 4-bromo-3-methylthiophene, bidd:gt0486, 3-bromo-4-methylthiophene
• IUPAC Name: 3-bromo-4-methylthiophene

Specifications

• CAS: 30318-99-1
• CAS Max %: 100.0
• Density: 1.5840g/mL
• Flash Point: 78°C
• Assay Percent Range: 94% min. (GC)
• Refractive Index: 1.5770 to 1.579
• Specific Gravity: 1.584
• InChI Key: MBUSOPVRLCFJCS-UHFFFAOYSA-N
• IUPAC Name: 3-bromo-4-methylthiophene
• PubChem CID: 2734935
• Percent Purity: 95%
• Chemical Name or Material: 3-Bromo-4-methylthiophene

• CAS Min %: 94.0
• Color: Colorless to Yellow
• Boiling Point: 179°C to 183°C (770.0 mmHg)
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₅BrS
• MDL Number: MFCD00130084
• Synonym: 3-bromo-4-methyl-thiophene, thiophene, 3-bromo-4-methyl, pubchem21832, acmc-209her, 3-bromo-4-methylthiophen, 4-bromo-3-methylthiophene, bidd:gt0486, 3-bromo-4-methylthiophene
• SMILES: CC1=CSC=C1Br
• Molecular Weight (g/mol): 177.06
• Formula Weight: 177.06
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
Harmful if inhaled.
Harmful in contact with skin.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Call a POISON CENTER or doctor/physician if

GHS Signal Word: Warning

Product Identifier

• 3-Bromo-4-methylthiophene

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only