Furfural manufacturers and suppliers

Furfural suppliers

Properties

Melting point:: -36 °C (lit.)

Boiling point:: 162 °C (lit.)

Density: 1.16 g/mL at 25 °C (lit.)

vapor density: 3.31 (vs air)

vapor pressure: 13.5 mm Hg ( 55 °C)

refractive index: n20/D 1.527

FEMA: 2489 | FURFURAL

Flash point:: 137 °F

storage temp.: Store below +30°C.

solubility: 95% ethanol: soluble1ML/mL, clear

form: Liquid

color: very deep brown

PH: >=3.0 (50g/l, 25℃)

Odor: at 1.00 % in dipropylene glycol. sweet woody almond fragrant baked bread

Odor Type: bready

biological source: synthetic

explosive limit: 2.1-19.3%(V)

Water Solubility: 8.3 g/100 mL

FreezingPoint: -36.5℃

Specific Heat Capacity: Cp(liquid): 1.7 J/(g·K), at 25℃

Sensitive: Air Sensitive

Merck: 14,4304

JECFA Number: 450

BRN: 105755

Henry's Law Constant: 1.52(x 10^-6 atmm³/mol) at 20 °C (approximate - calculated from water solubility and vapor pressure)

Exposure limits: ACGIH TLV-TWA:0.2 ppm (0.8 mg/m3)
OSHA PEL-TWA:5 ppm (20 mg/m³)
NIOSH IDLH:100 ppm

Dielectric constant: 41.9(20℃)

Stability:: Stable. Substances to be avoided include strong bases, strong oxidizing agents and strong acids. Flammable.

Major Application: flavors and fragrances

Cosmetics Ingredients Functions: FRAGRANCE
SOLVENT

InChI: 1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChIKey: HYBBIBNJHNGZAN-UHFFFAOYSA-N

SMILES: [H]C(=O)c1ccco1

LogP: 0.41

Surface tension: 43.61mN/m at 293.15K

Surface tension: 41.9mN/m at 20°C

CAS DataBase Reference: 98-01-1(CAS DataBase Reference)

IARC: 3 (Vol. 63) 1995

NIST Chemistry Reference: 2-Furancarboxaldehyde(98-01-1)

EPA Substance Registry System: Furfural (98-01-1)

Safety Information

Symbol(GHS): GHS02,GHS06,GHS08

Signal word: Danger

Hazard statements: H330-H301-H312-H315-H319-H370-H372-H373-H351-H335-H412-H226

Precautionary statements: P501-P273-P260-P270-P202-P240-P210-P233-P201-P243-P241-P242-P271-P264-P280-P284-P370+P378-P337+P313-P305+P351+P338-P308+P311-P362+P364-P303+P361+P353-P332+P313-P301+P310+P330-P304+P340+P310-P403+P233-P403+P235-P405

target organs: Respiratory system

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes: T,Xi

Risk Statements: 21-23/25-36/37-40-36/37/38

Safety Statements: 26-36/37/39-45-1/2-36/37

RIDADR: UN 1199 (FURALDEHYDES)

WGK Germany: 2

RTECS: LT7000000

F: 1-8-10

Autoignition Temperature: 599 °F &_& 599 °F

Hazard Note: Irritant

TSCA: TSCA listed

HS Code: 2932 12 00

HazardClass: 6.1

PackingGroup: II

Storage Class: 3 - Flammable liquids

Hazard Classifications: Acute Tox. 2 Inhalation
Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Chronic 3
Carc. 2
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3

Hazardous Substances Data: 98-01-1(Hazardous Substances Data)

Toxicity: LD50 orally in rats: 127 mg/kg (Jenner)

IDLA: 100 ppm

REACH Registrations: Active

Limited Quantities: 100ml (liquid) or 0.5 Kg (solid)

Excepted Quantities: Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)

Use

Also known as furfuraldehyde, furol, and pyromuclealdehyde,furfural is a yellowish liquidwith an aromatic odor, soluble in water and inalcohol, but not in petroleum hydrocarbons. Onexposure, it darkens and gradually decomposes.Furfural occurs in different forms in variousplant life and is obtained from complex carbohydratesknown as pentosans, which occur insuch agricultural wastes as cornstalks, corncobs,straw, oat husks, peanut shells, bagasse,and rice. Furfural is used for making syntheticplastics, as a plasticizer in other synthetic resins,as a preservative in weed killers, and as aselective solvent especially for removing aromaticand sulfur compounds from lubricatingoils. It is also used for the making of butadiene,adiponitrile, and other chemicals.Various derivatives of furfural are not used,and these, known collectively as furans, are nowmade synthetically from formaldehyde andacetylene, which react to form butyl nedole.

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