3-BROMO-5-HYDROXYBENZONITRILE

Product Name: 3-BROMO-5-HYDROXYBENZONITRILE
CAS No.: 770718-92-8
Chemical Name: 3-BROMO-5-HYDROXYBENZONITRILE
Synonyms: 3-BROMO-5-HYDROXYBENZONITRILE;Benzonitrile, 3-bromo-5-hydroxy-
CBNumber: CB92665282
Molecular Formula: C7H4BrNO
Formula Weight: 198.02
MOL File: 770718-92-8.mol

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3-BROMO-5-HYDROXYBENZONITRILE Property

Boiling point:: 284.4±25.0 °C(Predicted)
Density: 1.79±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 7.62±0.10(Predicted)
Appearance: White to off-white Solid

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Safety

RIDADR: 3439
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 2926907090

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: B613500
Product name: 3-Bromo-5-hydroxybenzonitrile
Packaging: 10mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 9386CX
Product name: 3-Bromo-5-hydroxybenzonitrile
Packaging: 250mg
Price: $130
Updated: 2021/12/16

Chemcia Scientific

Product number: BB20-3412
Product name: 3-Bromo-5-hydroxy-benzonitrile
Purity: ＞95%
Packaging: 0.5g
Price: $135
Updated: 2021/12/16

Chemenu

Product number: CM117198
Product name: 3-Bromo-5-hydroxybenzonitrile
Purity: 95+%
Packaging: 1g
Price: $153
Updated: 2021/12/16

Ambeed

Product number: A198034
Product name: 3-Bromo-5-hydroxybenzonitrile
Purity: 98%
Packaging: 5g
Price: $300
Updated: 2021/12/16

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3-BROMO-5-HYDROXYBENZONITRILE Chemical Properties,Usage,Production

Synthesis

867366-91-4

770718-92-8

General procedure for the synthesis of 3-hydroxy-5-bromobenzonitrile from 3-bromo-5-methoxybenzonitrile: Anhydrous colistin (100 mL) was added to a dry flask, followed by 3-bromo-5-methoxybenzonitrile (10.4 g, 49 mmol) and lithium iodide (LiI, 19.6 g, 3 equiv). The reaction mixture was heated to 150 °C and kept overnight under nitrogen protection. After completion of the reaction, the mixture was cooled to room temperature and slowly poured into ice-cold 1 M hydrochloric acid (HCl) solution. The aqueous phase was extracted using a 1:1 mixture of ethyl acetate (EtOAc)/hexane and the organic phase was washed with water and dried with anhydrous magnesium sulfate (MgSO4). Finally, the target product 3-hydroxy-5-bromobenzonitrile (8.7 g, 89% yield) was obtained by vacuum concentration.

References

[1] Patent: US2005/239881, 2005, A1. Location in patent: Page/Page column 47-48
[2] Patent: US2008/20981, 2008, A1. Location in patent: Page/Page column 19
[3] Patent: US2008/45511, 2008, A1. Location in patent: Page/Page column 21
[4] Patent: US2008/293664, 2008, A1. Location in patent: Page/Page column 16
[5] Patent: US2008/249151, 2008, A1. Location in patent: Page/Page column 21

3-BROMO-5-HYDROXYBENZONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-5-HYDROXYBENZONITRILE Suppliers

China 64 India 1 United States 4 Global 69

Shanghai Harvest Chemical Industrial Co., Ltd.

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SuZhou ShiYa Biopharmaceuticals, Inc.

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Shanghai YuanYe Biotechnology Co., Ltd.

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770718-92-8, 3-BROMO-5-HYDROXYBENZONITRILERelated Search:

Fluroxypyr Methyl 5-bromo-2-hydroxy-3-nitrobenzenecarboxylate

3-BROMO-5-HYDROXYBENZONITRILE

Benzonitrile, 3-bromo-5-hydroxy-

770718-92-8