Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate

Product Name: Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate
CAS No.: 87129-32-6
Chemical Name: Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate
Synonyms: DHBU;(R)-butyl 4-(2-hydroxyphenoxy)propanoate;(R)-butyl 2-(4-hydroxyphenoxy)propanoate;Butyl 2-(2R)-(4-hydroxyphenoxy)propanoate;Butyl(R)-(+)-2-(4-hydroxyphenoxy)propanoate;Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate;2-(4-hydroxyphenoxy)propanoic acid butyl ester;(R)-2-(4-Hydroxyphenoxy)propionic acid butyl ester;Propanoic acid, 2-(4-hydroxyphenoxy)-, butyl ester, (2R)-
CBNumber: CB51150493
Molecular Formula: C13H18O4
Formula Weight: 238.28
MOL File: 87129-32-6.mol

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Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate Property

Boiling point:: 356℃
Density: 1.109
Flash point:: 130℃
pka: 10.07±0.15(Predicted)
InChI: InChI=1S/C13H18O4/c1-3-4-9-16-13(15)10(2)17-12-7-5-11(14)6-8-12/h5-8,10,14H,3-4,9H2,1-2H3/t10-/m1/s1
InChIKey: MPNXVFDGEQKYAY-SNVBAGLBSA-N
SMILES: C(OCCCC)(=O)[C@H](OC1=CC=C(O)C=C1)C

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Crysdot

Product number: CD12021602
Product name: (R)-Butyl2-(4-hydroxyphenoxy)propanoate
Purity: 95+%
Packaging: 5g
Price: $860
Updated: 2021/12/16

Alichem

Product number: 87129326
Product name: (R)-Butyl2-(4-hydroxyphenoxy)propanoate
Packaging: 5g
Price: $946
Updated: 2021/12/16

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Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate Chemical Properties,Usage,Production

Chemical Properties

Colorless and pale yellow, oily liquid

Synthesis

600 mL of toluene was placed in a 1500 mL four-necked flask (R)-2-(4-hydroxyphenoxy)propionic acid 367.6 g (2.0 mol),224.2 g (3.0 mol) of n-butanol, 36.8 g of concentrated sulfuric acid catalyst, stirring. Then, the temperature is raised to 85-90 C, and the reaction is kept for 4 hours. Continue to raise the temperature to 105-108 C, extract a mixture of excess n-butanol and toluene, sample HPLC analysis, to (R)-2-(4-hydroxyphenoxy)propionic acid <0.3%. The reaction is over. Reduce to room temperature, add 150 mL of water to wash, and let stand for stratification. Wash again with 100 mL of water, desolvate to dryness, and get oil. That is, 473.0 g of Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate, yield: 99.2%, content: 99.1%, optical 99.4%.

Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate Preparation Products And Raw materials

Raw materials

Preparation Products

Fluazifop-P-butyl

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Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate Suppliers

China 55 India 3 United States 1 Global 59

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View Lastest Price from Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate manufacturers

Career Henan Chemical Co

Product: Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate 87129-32-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-12-24

87129-32-6, Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionateRelated Search:

(R)-(+)-2-(4-Hydroxyphenoxy)propionic acid Butyl propionate

Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate

Butyl(R)-(+)-2-(4-hydroxyphenoxy)propanoate

(R)-butyl 2-(4-hydroxyphenoxy)propanoate

(R)-2-(4-Hydroxyphenoxy)propionic acid butyl ester

Butyl 2-(2R)-(4-hydroxyphenoxy)propanoate

2-(4-hydroxyphenoxy)propanoic acid butyl ester

(R)-butyl 4-(2-hydroxyphenoxy)propanoate

Propanoic acid, 2-(4-hydroxyphenoxy)-, butyl ester, (2R)-

DHBU

87129-32-6