2,2-Dimethyl-1,3-propanediamine, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
11935191	Thermo Scientific Acros 210510500	50 g	Glass bottle
11945191	Thermo Scientific Acros 210512500	250 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: 7328-91-8
• Molecular Weight (g/mol): 102.18
• PubChem CID: 81770
• SMILES: CC(C)(CN)CN

• Molecular Formula: C₅H₁₄N₂
• InChI Key: DDHUNHGZUHZNKB-UHFFFAOYSA-N
• IUPAC Name: 2,2-dimethylpropane-1,3-diamine

Specifications

• CAS: 7328-91-8
• CAS Max %: 100.0
• Color: Colorless
• Boiling Point: 152.0°C to 154.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₁₄N₂
• Refractive Index: 1.4566
• Specific Gravity: 0.85
• Solubility Information: Solubility in water: miscible
• SMILES: CC(C)(CN)CN
• Molecular Weight (g/mol): 102.18
• Formula Weight: 102.18
• Physical Form: Low Melting Solid

• CAS Min %: 98.5
• Melting Point: 29.0°C to 31.0°C
• Density: 0.8500g/mL
• Flash Point: 47°C
• Assay Percent Range: 98.5% min. (GC)
• Linear Formula: H₂NCH₂C(CH₃)₂CH₂NH₂
• Beilstein: 04,III,595
• Synonym: 2,2-dimethyl-1,3-propanediamine, neopentyldiamine, 1,3-propanediamine, 2,2-dimethyl, neopentanediamine, 1,3-diamino-2,2-dimethylpropane, 2,2-dimethyltrimethylenediamine, 1,3-propanediamine,2,2-dimethyl, neopentylenediamine, 2,3-propanediamine, acmc-209oqg
• InChI Key: DDHUNHGZUHZNKB-UHFFFAOYSA-N
• IUPAC Name: 2,2-dimethylpropane-1,3-diamine
• PubChem CID: 81770
• Percent Purity: 99%
• Chemical Name or Material: 2, 2-Dimethyl-1, 3-propanediamine

Safety and Handling

GHS H Statement
Flammable solid.
Harmful if swallowed.
Harmful in contact with skin.
Causes severe skin burns and eye damage.
May cause an allergic skin reaction.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse

GHS Signal Word: Danger

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Product Identifier

• 2,2-Dimethyl-1,3-propanediamine

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable solid Category 2
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H228-Flammable solid.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only