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HCID 17259Erstellt: 26. Oktober 2026

Hexylacrylat

HEXYL ACRYLATE · ageflexn-ha · 408905-25ML · Ageflex FA-6 · Ageflex N-HA · N-HEXYL ACRYLATE · hexyl2-propenoate · Acrylic acid hexyl

https://huagongshe.com/de/chemical/17259

Molekülstruktur von Hexylacrylat

Identifikatoren & physikalische Daten

CAS No.2499-95-8
SummenformelC9H16O2
Durchschnittliche Molmasse156,22 g/mol
Monoisotopische Masse156,11502975 g/mol
SMILESC=CC(=O)OCCCCCC
InChIKeyLNMQRPPRQDGUDR-UHFFFAOYSA-N
PubChem CID17259
ChEMBLCHEMBL3561313
EC No.219-698-5
DTXSIDDTXSID5022194
Lokaler NameHexylacrylat

Chemische & physikalische Eigenschaften

XLogP3,4
Polarare Oberfläche (TPSA)26,3
H-Brücken-Donoren0
H-Brücken-Akzeptoren2
Frei drehbare Bindungen7
Schwere Atome11
Formalladung0
Komplexität119
StoffklassenOther Classes -> Esters, Other
SpringerMaterials PropertiesBoiling point
LogP (Verteilungskoeffizient)3.3
DichteRelative density (water = 1): 0.90.888 g/mL at 25 °C(lit.)
LöslichkeitSolubility in water, g/100ml: 0.04 (very poor)57.4mg/L at 20℃
Flammpunkt68 °C c.c.155 °F
Siedepunkt188 °C88-90 °C24 mm Hg(lit.)
Schmelzpunkt-45 °C-45°C
DampfdichteRelative vapor density (air = 1): 5.4
Physical DescriptionLiquid[ICSC] Colorless liquid[MSDSonline]COLOURLESS LIQUID.
Dampfdruck1.3hPa at 20℃
Brechungsindexn20/D 1.428(lit.)
Lagerbedingungen2-8°C
Aggregatzustandclear liquid
FarbeColorless to Light yellow
BRN1757327
InChI1S/C9H16O2/c1-3-5-6-7-8-11-9(10)4-2/h4H,2-3,5-8H2,1H3
InChIKeyLNMQRPPRQDGUDR-UHFFFAOYSA-N
SMILESCCCCCCOC(=O)C=C
LogP (Verteilungskoeffizient)4.2 at 40℃
CAS Datenbank2499-95-8(CAS DataBase Reference)
EPA chemische InformationenHexyl acrylate (2499-95-8)

Sicherheit & Vorschriften

GHS-EinstufungWarningH315: Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Regulatorische InformationenChemical: 2-Propenoic acid, hexyl ester2-Propenoic acid, hexyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, hexyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 11-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/25826
BrandgefahrenCombustible. Above 68 °C explosive vapour/air mixtures may be formed.
GefahrenübersichtEmergency treatment: IrritantsAcrylic acid esters of lower molecular weight cause skin, eye, and mucous membrane irritation[HSDB] A skin, eye, and respiratory tract irritantThis substance or an additive may cause skin sensitization[ICSC]CombustibleStabilized with hydroquinoneA severe eye irritantMay cause mild skin burns on prolonged contact[MSDSonline]
EG-EinstufungSymbol: Xi, NR: 36/37/38-43-51/53S: (2)-24-26-37-61
UN-EinstufungUN Hazard Class: 9UN Pack Group: III
Chemical DangersThe substance may polymerize. Decomposes on heating. This produces acrid fumes (acrylic acid, acrolein).
Physical DangersVapours are uninhibited and may polymerize in vents or flame arresters, causing blockage.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Eye irritation - category 2STOT SE 3
Explosive Limits and PotentialExplosive limits , vol% in air: 0.9-?
BrandbekämpfungUse dry powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
Erste-Hilfe-MaßnahmenFresh air, rest.Remove contaminated clothes. Rinse and then wash skin with water and soap.Rinse with plenty of water (remove contact lenses if easily possible).Rinse mouth. Give one or two glasses of water to drink. Rest. Seek medical attention if you feel unwell.
Sichere LagerungStore only if stabilized. Cool. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.
Verschüttetes entsorgenPersonal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in covered containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
Preventive MeasuresADEQUATE EXHAUST VENTILATION SHOULD BE PROVIDED TO PROTECT THE WORKER FROM INHALATION OF FUMES. WORKERS SHOULD BE PROVIDED WITH HAND PROTECTION & EYE & FACE PROTECTION. MAINTENANCE & GOOD HOUSEKEEPING SHOULD BE ENSURED. /ACRYLIC RESINS/
Eye PreventionWear safety spectacles or eye protection in combination with breathing protection.
Fire PreventionNO open flames. Above 68 °C use a closed system and ventilation.
Inhalation RiskNo indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
Skin PreventionProtective gloves. Protective clothing.
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionUse ventilation, local exhaust or breathing protection.
Effects of Long Term ExposureRepeated or prolonged contact may cause skin sensitization.
Unerwünschte WirkungenDermatotoxin - Skin burns.
ExpositionspfadeThe substance can be absorbed into the body by inhalation of its aerosol.
Signs and SymptomsCough. Sore throat.Redness. Pain.
ICSC Environmental DataThe substance is toxic to aquatic organisms. It is strongly advised not to let the chemical enter into the environment.
Human Toxicity ExcerptsTHE LOWER-MOLECULAR-WT ESTERS OF ACRYLIC ACIDS ARE IRRITANTS TO SKIN, EYES, & MUCOUS MEMBRANES. /ESTERS OF ACRYLIC ACID/
Wassergefährdungsklasse (WGK)2
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer3082
Zollcode29161290
RTECS-Nr.AT1450000
R-Sätze (R)36/37/38-43-51/53
Toxizitätrabbit,LD50,skin,5660uL/kg (5.66mL/kg),American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.
GefahrensymboleXi,N
Sicherheitshinweise (S)24-26-37-61
Gefahrenklasse9Aquatic Acute 1Aquatic Chronic 1Eye Irrit. 2Skin Irrit. 2Skin Sens. 1BSTOT SE 3
VerpackungsgruppeIII
Lagerklasse10 - Combustible liquids
Gefahrstoffdaten2499-95-8(Hazardous Substances Data)