Furfuryl alcohol CAS 98-00-0

Furfuryl alcohol CAS 98-00-0

產品名稱：
Furfuryl alcohol CAS 98-00-0
年級：
Industrial grade
特性：
colorless liquid
包裝：
200kg/drum
最小起訂量：
1 kilo
貯存：陰涼乾燥處
保存期限：2年

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產品描述

Colorless liquid that turns brown or dark red when exposed to sunlight or air, flammable, and bitter. It is miscible with water, but unstable in water, soluble in ethanol, ether, benzene and chloroform, and insoluble in petroleum hydrocarbons. Vapor forms an explosive mixture with air. Encounter acid

It is easy to polymerize and have a violent explosion to produce a resin that is not easy to dissolve. The relative density is 1.1296. Freezing point -29℃. Boiling point (lOOkPa) 171℃. Refractive index 1.4868. Spontaneous combustion point 490.5℃. Flash point 75 ° C.

應用

1. It is a good solvent and rocket fuel for resins, varnishes, pigments, and can also be used in synthetic fibers, rubber, pesticides and casting industries
2. Used as raw material for synthesis of various furan resins, anticorrosive coatings, is also a good solvent
3.GB 2761--1997 specifies the permissible use of food spices. It is mainly used to prepare coke flavor. FDA, § 175.105: Specified as an indirect food additive (binder).
4. Solvent. Organic synthesis (manufacture of anthracene, resin, etc.). Preservative. Spices.
5. Furfuryl alcohol is used in organic synthesis, and levulinic acid (fruit acid) is an intermediate of nutritional drug calcium fructoconate. Furfuran resin with various properties (such as furfuran alcohol resin, furfuran I or furfuran II resin), furfuran alcohol-urea Chemicalbook aldehyde resin and phenolic resin, etc. The cold resistance of the plasticizer prepared from furfuryl alcohol is better than that of butyl, octanol ester, and it is also a good solvent for furan resin, varnish, pigment and rocket fuel. In addition, it is also used in the synthetic fiber, rubber, pesticide and casting industry

優點

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規格

Molecular Formula	C5H6O2
Molar Mass	98.1
Density	1.135 g/mL at 25 °C (lit.)
熔點	-29 °C (lit.)
Boling Point	170 °C (lit.)
Flash Point	149°F
JECFA Number	451
水溶性	MISCIBLE
Solubility	alcohol: soluble
Vapor Presure	0.5 mm Hg ( 20 °C)
Vapor Density	3.4 (vs air)
外貌	液體
Color	清除
氣味	Mildly irritating.
Exposure Limit	NIOSH REL: TWA 10 ppm (40 mg/m3), STEL 15 ppm (60 mg/m3), IDLH 75ppm; OSHA PEL: TWA 50 ppm; ACGIH TLV: TWA 10 ppm, STEL 15 ppm (adopted).
Merck	14,4305
商業研究網絡	106291
pKa	14.02±0.10(Predicted)
PH	6 (300g/l, H2O, 20℃)
Storage Condition	Store below +30°C.
Explosive Limit	1.8-16.3%(V)
Refractive Index	n20/D 1.486(lit.)
Physical and Chemical Properties	Character: a colorless, flowable liquid that turns brown or deep red when exposed to sunlight or air. Bitter taste. boiling point 171 ℃ freezing point -29 ℃ relative density 1.1296 refractive index 1.4868 flash point 75 ℃ solubility is miscible with water, but unstable in water, soluble in ethanol, ether, benzene and chloroform, insoluble in petroleum hydrocarbons.
使用	Used as a raw material for the synthesis of various furan-type resin, anti-corrosion coatings, is also a good solvent