1,2-Dichlorobenzene, 99+%, for spectroscopy, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10551471	Thermo Scientific Acros 222055000	500 mL	Glass bottle
10657893	Thermo Scientific Acros 222050025	2.5 L	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.

for UV/VIS spectroscopy

Chemical Identifiers

• CAS: 95-50-1
• Molecular Weight (g/mol): 147
• InChI Key: RFFLAFLAYFXFSW-UHFFFAOYSA-N
• PubChem CID: 7239
• IUPAC Name: 1,2-dichlorobenzene

• Molecular Formula: C₆H₄Cl₂
• MDL Number: MFCD00000535
• Synonym: o-dichlorobenzene, chloroben, o-dichlorbenzol, dilantin db, ortho-dichlorobenzene, 2-dichlorobenzene, o-dichlorobenzol, odcb, benzene, 1,2-dichloro, cloroben
• ChEBI: CHEBI:35290
• SMILES: C1=CC=C(C(=C1)Cl)Cl

Specifications

• Alkalinity: 0.0005 meq/g max.
• CAS: 95-50-1
• CAS Min %: 99.0
• Melting Point: -15.0°C
• Boiling Point: 179.0°C to 180.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₆H₄Cl₂
• Refractive Index: 1.5500 to 1.5520
• Beilstein: 05, 201
• Merck Index: 15, 3065
• Synonym: o-dichlorobenzene, chloroben, o-dichlorbenzol, dilantin db, ortho-dichlorobenzene, 2-dichlorobenzene, o-dichlorobenzol, odcb, benzene, 1,2-dichloro, cloroben
• InChI Key: RFFLAFLAYFXFSW-UHFFFAOYSA-N
• IUPAC Name: 1,2-dichlorobenzene
• PubChem CID: 7239
• Formula Weight: 147
• Grade: Spectroscopy
• Chemical Name or Material: 1, 2-Dichlorobenzene, 99+%

• Acidity: 0.0003 meq/g max.
• Absorbance: (1 cm cell vs water), (1 cm cell vs water) at 0nm, 0.01 at 380nm, 0.05 at 336nm, 0.3 at 300nm, 1 at 296nm
• CAS Max %: 100.0
• Density: 1.3000g/mL
• Flash Point: 67°C
• Assay Percent Range: 99% min. (GC)
• Linear Formula: C₆H₄Cl₂
• MDL Number: MFCD00000535
• Residue after Evaporation: 0.0005% max.
• Specific Gravity: 1.3
• Solubility Information: Solubility in water: 0.13g/L(20°C). Other solubilities: miscible with most common organic solvents,miscible with alcohol,ether and benzene
• SMILES: C1=CC=C(C(=C1)Cl)Cl
• Molecular Weight (g/mol): 147
• ChEBI: CHEBI:35290
• Percent Purity: 99+%
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes serious eye irritation.
Harmful if swallowed.
May cause respiratory irritation.
Very toxic to aquatic life with long lasting effects.
Causes skin irritation.
Harmful if inhaled.
May cause

GHS P Statement
Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN: Wash with plenty of soap and water.
If skin irritatio

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 202-425-9

missing translation for 'rtecsNumber' : CZ4500000

missing translation for 'tsca' : TSCA

Product Identifier

• 1,2-Dichlorobenzene

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1

Hazard Statement

• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H315-Causes skin irritation.
• H317-May cause an allergic skin reaction.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.

RUO – Research Use Only