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(2E,4E)-hexa-2,4-dienoic acid

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Origin: China

Cas No: 110-44-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

CAS No.:: 110-44-1

Other Names:: 2,4-Hexadienoic acid

MF:: C6H8O2

EINECS No.:: 110-44-1

FEMA No.:: 110-44-1

Place of Origin:: China

Type:: Acidity Regulators, Antioxidants, Chewing Gum Bases, Colorants, Emulsifiers, Enzyme Preparations, Flavoring Agents, Nutrition Enhancers, Preservatives, Stabilizers, Sweeteners, THICKENERS

Brand Name:: FinerChem

Model Number:: 110-44-1

Product name:: Sorbic acid

CAS:: 110-44-1

Grade:: Food Garde

Molecular Weight:: 112.13

Packaging&Delivery

Packaging Details: Aluminum foil bag for within 10kg
Fiber drum for 10kg and more

Port: SHANGHAI, BEIJING, QINGDAO, SHENZHEN, TIANJIN

Lead Time:

Quantity(Kilograms)	1 - 500	>500
Est. Time(days)	4	To be negotiated

Products Description

Product Name	Sorbic acid
CAS No.	110-44-1
Appearance	White crystalline powder
Assay	≥98%
Capacity	200mt/year
Min.packing	1gram
Application	Widely used in food, beverage, pickles, tobacco, medicine, cosmetics, agricultural products and other industries
Standard	Export
Brand	Finerchem
More information	Synonyms: 1,3-Pentadiene-1-carboxylic acid Hexa-2,4-dienoic acid 2,4-Hexadienoic acid Molecular Formula: C6H8O2 Molecular Weight: 112.13 CAS Registry Number: 110-44-1 EINECS: 203-768-7 Melting point: 132-135 ºC Boiling point: 228 ºC Flash point: 127 ºC Water solubility: 1.6 g/L (20 ºC)

Property

CAS No.: 110-44-1 Formula: C6H8O2 Molecular Weight: 112.12700

Description

Sorbic acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative. It has the chemical formula C6H8O2. It is a colourless solid that is slightly soluble in water and sublimes readily. It was first isolated from the unripe berries of the rowan tree (Sorbus aucuparia), hence its name.

Basic Info

Chemical Name	(2E,4E)-hexa-2,4-dienoic acid
Synonyms	Sorbistat; sorbinic acid; 2,4-Hexadienoic acid; C6:2n-2,4; hexadienoic acid; all-E-sorbic acid; FEMA 3921; Sorbinsure; hexa-2; sorbic; Panosorb; (E,E)-hexa-2,4-dienoic acid; Sorbic acid;
CAS No.	110-44-1
Molecular Formula	C6H8O2
Molecular Weight	112.12700
PSA	37.30000
LogP	1.20330

Properties

Appearance & Physical State	White crystalline powder
Density	1.205
Boiling Point	228ºC
Melting Point	132-135ºC
Flash Point	127ºC
Water Solubility	1.6 g/L (20 ºC)
Stability	Stability Material saturated with this acid may ignite spontaneously. Incompatible with strong oxidizing agents. May be light sensitive.
Storage Condition	2-8ºC
Vapor Pressure	0.01 mm Hg ( 20 °C)

Safety Info

RTECS	WG2100000
Safety Statements	S24/25
HS Code	2916190090
WGK Germany	1
Risk Statements	R36/38
Hazard Codes	Xi
Caution Statement	P261; P305 + P351 + P338
Symbol	GHS07
Hazard Declaration	H315; H319; H335
Signal Word	Warning

Synthesis Route

2,3,4,5-tetrabromohexanoic acid→(2E,4E)-hexa-2,4-dienoic acid+3-hexenoic acid
3-hydroxyhex-4-enoic acid→(2E,4E)-hexa-2,4-dienoic acid+TRANS-1,3-PENTADIENE
propan-1-ol+ETHYL SORBATE→(2E,4E)-hexa-2,4-dienoic acid+propyl hexa-2,4-dienoate

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Standard Draize test	Human - man	150 mg/1H	-
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	7360 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	800 mg/kg	1.Details of toxic effects not reported other than lethal dose value