Isobutyl acetate manufacturers and suppliers

Isobutyl acetate suppliers

Properties

Melting point:: -99 °C (lit.)

Boiling point:: 115-117 °C (lit.)

Density: 0.867 g/mL at 25 °C (lit.)

vapor density: >4 (vs air)

vapor pressure: 15 mm Hg ( 20 °C)

FEMA: 2175 | ISOBUTYL ACETATE

refractive index: n20/D 1.39(lit.)

Flash point:: 71 °F

storage temp.: Store below +30°C.

solubility: water: soluble5.6g/L at 20°C

form: Liquid

color: Clear

PH: 5 (4g/l, H2O, 20℃)

PH Range: 7

Odor: Agreeable fruity odor in low concentrations, disagreeable in higher concentrations; mild, characteristic ester; nonresidual.

Odor Threshold: 0.008ppm

explosive limit: 2.4-10.5%(V)

Odor Type: fruity

Water Solubility: 7 g/L (20 ºC)

Merck: 14,5130

JECFA Number: 137

BRN: 1741909

Henry's Law Constant: (x 10^-4 atm?m³/mol): 4.85 at 25 °C (approximate - calculated from water solubility and vapor pressure)

Exposure limits: TLV-TWA 150 ppm (～700 mg/m³) (ACGIH, MSHA, and OSHA); IDLH 7500 ppm (NIOSH).

Dielectric constant: 5.6（20℃）

LogP: 2.3 at 25℃

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Danger

Hazard statements: H225-H336

Precautionary statements: P210-P233-P240-P241-P242-P243

Hazard Codes: F

Risk Statements: 11-66

Safety Statements: 16-23-25-29-33

OEB: A

OEL: TWA: 150 ppm (700 mg/m3)

RIDADR: UN 1213 3/PG 2

WGK Germany: 1

RTECS: AI4025000

Autoignition Temperature: 793 °F

TSCA: Yes

HS Code: 2915 39 00

HazardClass: 3

PackingGroup: II

Toxicity: LD50 orally in Rabbit: 13400 mg/kg LD50 dermal Rabbit > 17400 mg/kg

IDLA: 1,300 ppm [10% LEL]

Use

Exposures to isobutyl acetate cause anesthetic effects, headaches, infl ammation of the eye characterized by redness, watering, and itching, dizziness, nausea, vomiting and a large dose may cause coma. Exposures to the skin over a longer time cause irritation and infl ammation characterized by itching, scaling, reddening and/or occasionally blistering. Exposures by ingestion and/or inhalation of isobutyl acetate cause irritation to the diges tive tract and respiratory tract. The target organs of isobutyl acetate have been reported as the CNS and skin.

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