4-METHOXYBENZYL ISOTHIOCYANATE

Product Name: 4-METHOXYBENZYL ISOTHIOCYANATE
CAS No.: 3694-57-3
Chemical Name: 4-METHOXYBENZYL ISOTHIOCYANATE
Synonyms: P-METHOXYBENZYL ISOTHIOCYANATE;4-METHOXYBENZYL ISOTHIOCYANATE;α-Isothiocyanato-p-Methoxytoluene;4-METHOXYBENZYLISOTHIOCYANATE 96%;4-METHOXYBENZYL ISOTHIOCYANATE: 9%;4-Methoxybenzyl isothiocyanate,96%;4-Methoxybenzyl isothiocyanate-94%;4-Methoxybenzyl isothiocyanate, 95%,;4-Methoxybenzylisothiocyanate, GC 96%;4-Methoxybenzyl isothiocyate, c.a. 98%
CBNumber: CB7401426
Molecular Formula: C9H9NOS
Formula Weight: 179.24
MOL File: 3694-57-3.mol

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4-METHOXYBENZYL ISOTHIOCYANATE Property

Boiling point:: 170-175 °C (16 mmHg)
Density: 1.0872
refractive index: 1.591-1.598
Flash point:: 132-133°C/0.7mm
storage temp.: Inert atmosphere,2-8°C
solubility: DMSO, Ethyl Acetate (Slightly)
form: Crystalline Powder and/or Chunks
Specific Gravity: 1.18
color: White
Water Solubility: Hydrolyzes in water.
Sensitive: Moisture Sensitive
BRN: 2089549
InChI: InChI=1S/C9H9NOS/c1-11-9-4-2-8(3-5-9)6-10-7-12/h2-5H,6H2,1H3
InChIKey: IMFQYAJJXFXVMM-UHFFFAOYSA-N
SMILES: C1(CN=C=S)C=CC(OC)=CC=1
CAS DataBase Reference: 3694-57-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38-20/21/22-43-36
Safety Statements: 36/37/39-26-36/37
RIDADR: 2810
HazardClass: 6.1
PackingGroup: III
HS Code: 29309099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H331Toxic if inhaled

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: M226110
Product name: 4-MethoxybenzylIsothiocyanate
Packaging: 100mg
Price: $140
Updated: 2021/12/16

Usbiological

Product number: 282193
Product name: 4-Methoxybenzyl isothiocyanate
Packaging: 50mg
Price: $446
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026014
Product name: 4-METHOXYBENZYL ISOTHIOCYANATE
Purity: 95.00%
Packaging: 100MG
Price: $739.2
Updated: 2021/12/16

AK Scientific

Product number: 1781AE
Product name: 4-Methoxybenzylisothiocyanate
Packaging: 100g
Price: $1201
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026014
Product name: 4-METHOXYBENZYL ISOTHIOCYANATE
Purity: 95.00%
Packaging: 1G
Price: $1871.1
Updated: 2021/12/16

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4-METHOXYBENZYL ISOTHIOCYANATE Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

4-Methoxybenzyl isothiocyanate is used as pharmaceutical intermediates.

Synthesis

4-Methoxybenzyl isothiocyanate was prepared as follows:

Take 300.0g of 4-methoxybenzylamine (2.19mol) and 309.2g of triethylamine (3.06mol) in a 5000mL three-necked round-bottomed flask, add 1000mL of ethyl acetate, and set it in an ice bath to cool down and mechanically stir. When the temperature of the mixture was reduced to 0 ??C ~ 5 ??C, 299.2 g of CS2 (3.93 mol) was slowly added dropwise with a constant-pressure dropping funnel with magnetic stirring while dropping, and the temperature of the reaction solution was controlled to be below 30 ??C. The reaction solution was then cooled at room temperature and mechanically stirred. After the dropwise addition, the reaction was magnetically stirred at room temperature (10-30 degree range) for one hour; at this temperature, 471.9 g of BOC anhydride (2.16 mol) and 0.18 g of DMAP (0.06% of the amount of allyl amine) catalyst were added to the reaction solution, and the reaction was stirred for 1.5 h at 30??2.5?? C.

At the end of the reaction, the reaction solution was washed with the acid solution for two times, and the washing The total amount of acid consumed was 1.5 times that of triethylamine, and then washed with saturated brine to neutral. The organic phase was concentrated by evaporation, and the acid washed crude product was obtained. Acid wash crude, placed in a flask, electric heating jacket heating, rotary vane vacuum pump, collect 130 ?? ~ 145 ?? / 10mmHg of the fraction, the distillation of crude 4-methoxybenzyl isothiocyanate.

4-METHOXYBENZYL ISOTHIOCYANATE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-METHOXYBENZYL ISOTHIOCYANATE Suppliers

Belgium 1 Canada 1 China 78 Europe 1 Germany 3 India 5 Japan 2 Ukraine 1 United Kingdom 7 United States 14 Global 113

Shanghai Xiannuo Biotechnology Co., Ltd.

Tel: 021-50718719 13918719472
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Beijing Taiya Jie Technology Development Co., Ltd.

Tel: 021-33690831-8001 13552411790
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Email: postmaster@tyjchem.cn
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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Alfa Aesar

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Energy Chemical

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Beijing Ouhe Technology Co., Ltd

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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11032
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View Lastest Price from 4-METHOXYBENZYL ISOTHIOCYANATE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Methoxybenzyl isothiocyanate 3694-57-3
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 4-METHOXYBENZYL ISOTHIOCYANATE 3694-57-3
Price: US $8.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10tons
Release date: 2018-12-24

3694-57-3, 4-METHOXYBENZYL ISOTHIOCYANATERelated Search:

4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE 3,4-DICHLOROPHENYL ISOTHIOCYANATE 2-BROMOPHENYL ISOTHIOCYANATE 4-TERT-BUTYLPHENYL ISOTHIOCYANATE 2-ETHOXYPHENYL ISOTHIOCYANATE 4-CHLOROBENZOYL ISOTHIOCYANATE 3,4-(METHYLENEDIOXY)BENZYL ISOTHIOCYANATE 4-METHOXYBENZYL ISOTHIOCYANATE BENZYL ISOTHIOCYANATE 3-METHOXYBENZYL ISOTHIOCYANATE 2-Methoxybenzyl isothiocyanate, 95+%,2-METHOXYBENZYL ISOTHIOCYANATE 3,4,5-trimethoxybenzoyl isothiocyanate 3,4-DIMETHOXYBENZYL ISOTHIOCYANATE 4-METHOXYBENZOYL ISOTHIOCYANATE (R)-1-(4-METHOXYPHENYL)ETHYL ISOTHIOCYANATE (S)-(+)-1-(4-METHOXYPHENYL)ETHYL ISOTHIOCYANATE 4-PHENOXYBENZYL ISOTHIOCYANATE 4-METHOXY-N-([(4-METHYLPHENYL)SULFONYL]METHYL)BENZENECARBOXIMIDOYL ISOTHIOCYANATE

(4-methoxyphenyl)methyl-(sulfanylidenemethylidene)ammonium

1-ISOTHIOCYANATOMETHYL-4-METHOXY-BENZENE

4-METHOXYBENZYL ISOTHIOCYANATE

P-METHOXYBENZYL ISOTHIOCYANATE

4-Methoxybenzylisothiocyanate, GC 96%

4-METHOXYBENZYL ISOTHIOCYANATE: 9%

4-METHOXYBENZYLISOTHIOCYANATE 96%

4-Methoxybenzyl isothiocyanate, 96% 5GR

Isothiocyanic Acid p-Methoxybenzyl Ester

α-Isothiocyanato-p-Methoxytoluene

4-Methoxybenzyl isothiocyate, c.a. 98%

4-Methoxybenzyl isothiocyanate,96%

4-Methoxybenzyl isothiocyanate-94%

4-Methoxybenzyl isothiocyanate, 95%,

3694-57-3

Aromatics

Miscellaneous Reagents