2-Heptanone manufacturers and suppliers

2-Heptanone suppliers

Properties

Melting point:: -35 °C (lit.)

Boiling point:: 149-150 °C (lit.)

Density: 0.82 g/mL at 25 °C (lit.)

vapor density: 3.94 (vs air)

vapor pressure: 2.14 mm Hg ( 20 °C)

FEMA: 2544 | 2-HEPTANONE

refractive index: n20/D 1.408(lit.)

Flash point:: 106 °F

storage temp.: Store below +30°C.

solubility: water: soluble4.21 g/L at 20°C

form: Liquid

color: Clear colorless

Odor: at 10.00 % in dipropylene glycol. fruity spicy sweet herbal coconut woody

Odor Type: cheesy

explosive limit: 1.11-7.9%(V)

Odor Threshold: 0.0068ppm

Water Solubility: 4.3 g/L (20 ºC)

Merck: 14,4663

JECFA Number: 283

BRN: 1699063

Henry's Law Constant: 3.59 at 37 °C (static headspace-GC, Bylaite et al., 2004)

Exposure limits: TLV-TWA 235 mg/m³ (50 ppm) (ACGIH), 465 mg/m³ (100 ppm) (NIOSH). .

Dielectric constant: 12.9（22℃）

Stability:: Stable. Flammable. Incompatible with strong oxidizing agents, strong reducing agents, strong bases.

LogP: 2.26 at 30℃

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Warning

Hazard statements: H226-H302+H332

Precautionary statements: P210-P301+P312+P330-P304+P340+P312

Hazard Codes: Xn

Risk Statements: 22-38-40-48/20/22-20/22-10

Safety Statements: 36-24/25

RIDADR: UN 2810 6.1/PG 3

WGK Germany: 2

RTECS: MJ5250000

Autoignition Temperature: 739 °F

TSCA: Yes

HazardClass: 3

PackingGroup: III

HS Code: 29141990

Toxicity: LD50 orally in Rabbit: 1670 mg/kg LD50 dermal Rabbit 10332 mg/kg

IDLA: 800 ppm

Use

2-Heptanone reacts exothermically with many acids and bases to produce flammable gases (e.g., H2). The heat may be sufficient to start a fire in the unreacted portion. Reacts with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas and heat. Incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. Incompatible with many oxidizing agents including nitric acid, nitric acid/hydrogen peroxide mixture, and perchloric acid. May form peroxides [USCG, 1999].

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