Ethyl formate suppliers
Ethyl formate
- CAS:
- 109-94-4
- MF:
- C3H6O2
- MW:
- 74.08
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Properties
- Melting point:
- -80 °C (lit.)
- Boiling point:
- 52-54 °C (lit.)
- Density
- 0.921 g/mL at 20 °C (lit.)
- vapor density
- 2.5 (vs air)
- vapor pressure
- 15.16 psi ( 55 °C)
- refractive index
- n
20/D 1.359(lit.)
- FEMA
- 2434 | ETHYL FORMATE
- Flash point:
- 7 °F
- storage temp.
- 2-8°C
- solubility
- Miscible with alcohol, benzene, and ether (Hawley, 1981)
- form
- Liquid
- color
- Clear
- Odor
- Characteristic; pleasant aromatic.
- Odor Threshold
- 2.7ppm
- explosive limit
- 16%
- Odor Type
- ethereal
- Water Solubility
- 11 g/100 mL (18 ºC)
- Sensitive
- Moisture Sensitive
- Merck
- 14,3807
- JECFA Number
- 26
- BRN
- 906769
- Henry's Law Constant
- 0.097(x 10-3 atm?m3/mol) at 5.00 °C, 0.13 at 10.00 °C, 0.17 at 15.00 °C, 0.23 at 20.00 °C, 0.29 at 25.00 °C (column stripping-UV, Kutsuna et al., 2005)
- Exposure limits
- TLV-TWA 100 ppm (~300 mg/m3) (ACGIH, MSHA, and OSHA); IDLH 8000 ppm (NIOSH).
- Dielectric constant
- 8.4(6℃)
- Stability:
- Stable. Extremely flammable. May form explosive mixtures with air. Note low flash point and wide explosive limits. Incompatible with strong oxidizing agents, strong bases, strong acids, nitrates.
- InChIKey
- WBJINCZRORDGAQ-UHFFFAOYSA-N
- LogP
- 1.504 at 25℃
Safety Information
- Symbol(GHS)
GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- H225-H302+H332-H319-H335
- Precautionary statements
- P210-P233-P240-P301+P312-P304+P340+P312-P305+P351+P338
- Hazard Codes
- F,Xn
- Risk Statements
- 11-20/22-36/37
- Safety Statements
- 9-16-24-26-33
- RIDADR
- UN 1190 3/PG 2
- OEB
- A
- OEL
- TWA: 100 ppm (300 mg/m3)
- WGK Germany
- 1
- RTECS
- LQ8400000
- Autoignition Temperature
- 851 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29151300
- Toxicity
- LD50 orally in rats: 4.29 g/kg (Smyth)
- IDLA
- 1,500 ppm
Use
Plant volatiles such as ethyl formate have been shown to have insecticidal properties as fumigant. The efficacy of ethyl formate against insect pests of food commodities, bagged cereals, spices, pulses, dry fruits and oilcakes had been proved. The fumigant was known to provide a high mortality of mixed stage cultures of the key stored product pests, with limited efficacy against the pupal stage of few pests like S. oryzae. The advantages of ethyl formate include natural occurrence in food; rapid kill of insects (2-4 hours); fast breakdown of residues to natural products and low human toxicity. However the fumigant exhibits poor penetration characteristics and high doses (>120 g/t of grain) were required to control internal feeders, which was higher than the flammable limit of 85 g/t. Formulations of ethyl formate in liquid carbon dioxide were found to overcome the problems of flammability and poor penetration.
406 supplier list of "Ethyl formate "
$10.00/ 1KG
- Product Name:Ethyl formate
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1kg
- Product Name:Ethyl formate
- Products Intro:Purity: 99% | Package: 1kg;1USD
- Company Type: Reagent
- Country/Region: CHINA
$100.00/ 25KG
- Product Name:Ethyl formate
- Products Intro:Purity: 99%min | Package: 25KG;100USD
- Company Type: Trader
- Country/Region: CHINA