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Hexyl acrylate

Hexyl acrylate structure

CAS No:
2499-95-8
Formula:
C9H16O2
Chemical Name:
Hexyl acrylate
Synonyms:
2-Propenoic acid,hexyl ester;Acrylic acid,hexyl ester;Hexyl acrylate;n-Hexyl acrylate;Hexyl 2-propenoate;NSC 11786
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

clear colorless liquid

Liquid|COLOURLESS LIQUID.

Hexyl acrylate Basic Attributes

Molecular Weight：

156.22

Exact Mass：

156.22

BRN：

1757327

EC Number：

219-698-5

UNII：

X0670P452A

ICSC Number：

1288

NSC Number：

11786

UN Number：

3082

DSSTox ID：

DTXSID5022194

HScode：

2916129000

Characteristics

PSA：

26.3

XLogP3：

3.3

Appearance：

Liquid

Density：

0.8882 g/cm³ @ Temp: 20 °C

Melting Point：

-45 °C

Boiling Point：

40 °C

Flash Point：

155 °F

Refractive Index：

1.429

Water Solubility：

Solubility in water, g/100ml: 0.04 (very poor)

Vapor Pressure：

0.51mmHg at 25°C

Vapor Density：

Relative vapour density (air = 1): 5.4

Toxicity：

Oral-rat LD50: 26000 mg/kg

Flammability characteristics：

Flammable; decomposes by heating to release irritating fumes

Explosive limit：

vol% in air: 0.9

Physical Dangers：

Vapours are uninhibited and may polymerize in vents or flame arresters, causing blockage.

Safety Information

Packing level：

III

Hazard category：

Transport codes：

3082

wgk germany：

hazard class code：

36/37/38-43-51/53

safety instructions：

24-26-37-61

RTECS Number：

AT1450000

Marks：

Xi,N

Storage features：

Warehouse ventilated, low temperature and dry

Precautionary statement(s)：

P261-P273-P280-P305 + P351 + P338

Hazard Statements：

H315-H317-H319-H335-H411

Fire Hazards：

Combustible. Above 68 °C explosive vapour/air mixtures may be formed.

GHS Classification：

|Warning|H315: Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|Aggregated GHS information provided by 113 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Fire Fighting：

Use dry powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

Explosive Limits and Potential：

Explosive limits , vol% in air: 0.9-?

Preventive Measures：

ADEQUATE 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/

Spillage Disposal：

Personal 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.

Safe Storage：

Store only if stabilized. Cool. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.

Inhalation Risk：

No 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.

Effects of Short Term Exposure：

The substance is irritating to the eyes, skin and respiratory tract.

Effects of Long Term Exposure：

Repeated or prolonged contact may cause skin sensitization.

Fire Prevention：

NO open flames. Above 68 °C use a closed system and ventilation.

Inhalation Prevention：

Use ventilation, local exhaust or breathing protection.

Skin Prevention：

Protective gloves. Protective clothing.

Eye Prevention：

Wear safety spectacles or eye protection in combination with breathing protection.

Toxicity

Toxicity class：

practically nontoxic

Drug Information

First Aid：

Fresh 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).

Human Toxicity Excerpts：

THE LOWER-MOLECULAR-WT ESTERS OF ACRYLIC ACIDS ARE IRRITANTS TO SKIN, EYES, & MUCOUS MEMBRANES. /ESTERS OF ACRYLIC ACID/

MeSH Entry Terms：

hexyl acrylate

Exposure Routes：

The substance can be absorbed into the body by inhalation of its aerosol.

Symptoms：

Cough. Sore throat.

Redness. Pain.

Redness.

Hexyl acrylate Use and Manufacturing

Methods of Manufacturing

TRANSESTERIFICATION OR ESTERIFICATION OF N-HEXYL ALCOHOL WITH EITHER METHYL ACRYLATE OR ACRYLIC ACID

Uses

Intermediates

Production

(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS|(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS

Manufacturing Info：

Pesticide, fertilizer, and other agricultural chemical manufacturing|2-Propenoic acid, hexyl ester: ACTIVE

Computed Properties

Molecular Weight:156.22
XLogP3:3.4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:7
Exact Mass:156.115029749
Monoisotopic Mass:156.115029749
Topological Polar Surface Area:26.3
Heavy Atom Count:11
Complexity:119
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Hexyl acrylate

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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N-HEXYL ACRYLATE

CAS No.: 2499-95-8

Content: 99.00%

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

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N-HEXYL ACRYLATE CAS2499-95-8

CAS No.: 2499-95-8

Grade: Industrial Grade

Content: 99%

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