CAS No.1689-99-2,Octanoic acid,2,6-dibromo-4-cyanophenyl ester Suppliers

Detail of "1689-99-2"

CAS Number:

1689-99-2

Name:

Octanoic acid,2,6-dibromo-4-cyanophenyl ester

Superlist Name:

Bromoxynil octanoate

Molecular Structure:

Formula:

C₁₅H₁₇Br₂NO₂

Molecular Weight:

403.15

Deleted CAS:

86702-80-9,33964-24-8

Synonyms:

Octanoicacid, ester with 3,5-dibromo-4-hydroxybenzonitrile (7CI,8CI);2,6-Dibromo-4-cyanophenyl octanoate;3,5-Dibromo-4-hydroxybenzonitrileoctanoate ester;3,5-Dibromo-4-n-octanoyloxybenzonitrile;3,5-Dibromo-4-octanoyloxybenzonitrile;4-Cyano-2,6-dibromophenyl octanoate;Brominal W;Bromoxynil n-octanoyl ester;Bromoxyniloctanoic acid ester;Buctril;Certrol B;NPH 1320;

EINECS:

216-885-3

Density:

1.54 g/cm³

Melting Point:

45-46 °C

Boiling Point:

424.6 °C at 760 mmHg

Flash Point:

210.6 °C

Hazard Symbols:

Risk Codes:

22-23-43-50/53-63

Safety:

36/37-45-60-61-63 Details

Transport Information:

UN 2588

Reference

Gas-liquid chromatography of bromoxynil octanoate: Gas-liquid chromatography of bromoxynil octanoate. Helfant, Laurence J. (Amchem Prod., Inc., Ambler, Pa., USA). J. Assoc. Off. Anal. Chem., 60(4), 865-7 (English) 1977. CODEN: JANCA2. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) A simple, direct method of anal. is proposed that will det. the wt. percentage of bromoxynil octanoate (I octanoate) [1689-99-2] in pesticide formulations. Using a gas chromatograph equipped with a flame ionization detector, the ester is sepd. from its isomers and other reaction by-products, and then quantitated by using an internal std. procedure. This method gives a specific percentage for I, compared with halogen content derived from the Parr bomb procedure that is currently used.

Two solvent process for preparation of esters of 3,5-dibromo-4-hydroxybenzonitrile: Two solvent process for preparation of esters of 3,5-dibromo-4-hydroxybenzonitrile. Sheads, Richard E.; Segal, David A. (Union Carbide Corp. , USA). U.S. US 4436665 A 13 Mar 1984, 4 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C07C121-75. NCL: 260404000. APPLICATION: US 82-426733 29 Sep 1982. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 5 4-Hydroxybenzonitrile was brominated in water or aq. HBr, the solvent was removed as an azeotrope with arom. hydrocarbons, and the product was treated with RCOX (R = aliph., cycloaliph., or arom. group, and X = halo) in arom. hydrocarbons. Thus, 4-HOC6H4CN was treated with BrCl in 3% HBr, excess BrCl was distd., xylene was added, an azeotrope of xylene, water, HCl, and HBr was distd., octanoyl chloride was added to the bromination product in xylene, and the mixt. was refluxed 5 h to give 4-octanoyloxy-3,5-dibromobenzonitrile.Except for chemicals metioned above, 767-00-0 and 1689-99-2 are also used. .

Detail of "1689-99-2"

Octanoic acid,2,6-dibromo-4-cyanophenyl ester

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CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

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CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

CAS No.1689-99-2 Bromoxynil octanoate

Reference