3,4-Dimethoxybenzyl isocyanate

Base Information

Chemical Name:3,4-Dimethoxybenzyl isocyanate
CAS No.:87665-57-4
Molecular Formula:C10H11NO3
Molecular Weight:193.202
Hs Code.:2929109000
Mol file:87665-57-4.mol

Synonyms:F2160-0012;3,4-DIMETHOXYBENZYL ISOCYANATE;

Suppliers and Price of 3,4-Dimethoxybenzyl isocyanate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4-Isocyanatomethyl-1,2-dimethoxy-benzene
50mg
$ 60.00

TRC
4-Isocyanatomethyl-1,2-dimethoxy-benzene
250mg
$ 110.00

Matrix Scientific
4-Isocyanatomethyl-1,2-dimethoxy-benzene 95%+
5g
$ 344.00

Matrix Scientific
4-Isocyanatomethyl-1,2-dimethoxy-benzene 95%+
2.500g
$ 227.00

Matrix Scientific
4-Isocyanatomethyl-1,2-dimethoxy-benzene 95%+
1g
$ 107.00

Total 4 raw suppliers

Chemical Property of 3,4-Dimethoxybenzyl isocyanate

Chemical Property:

Refractive Index:n20/D 1.5470(lit.)
Boiling Point:280.6±30.0 °C(Predicted)
PSA：47.89000
Density:1.184 g/mL at 25oC(lit.)
LogP:1.53960

Purity/Quality:

99% ^*data from raw suppliers

4-Isocyanatomethyl-1,2-dimethoxy-benzene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 20/21/22-36/37/38-42
Safety Statements: 23-26-36-45

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3,4-Dimethoxybenzyl isocyanate

There total 4 articles about 3,4-Dimethoxybenzyl isocyanate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 32315-10-9
bis(trichloromethyl) carbonate

: 5763-61-1
3,4-dimethoxybenzylamine

: 87665-57-4
3,4-dimethoxybenzyl isocyanate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at -80 ℃;
DOI:10.1039/b300557g

Reference yield:

: 93-40-3
(3,4-Dimethoxyphenyl)acetic acid

: 87665-57-4
3,4-dimethoxybenzyl isocyanate

Guidance literature:: Multi-step reaction with 3 steps

1: SOCl₂; DMF / 5 h / 0 °C

2: NaN₃ / acetone; H₂O / 4 h / 0 °C

3: benzene / 5 h / Heating

With thionyl chloride; sodium azide; N,N-dimethyl-formamide; In water; acetone; benzene; 3: Curtius rearrangement;
DOI:10.1016/S0960-894X(03)00735-2

Reference yield:

: 10313-60-7
3,4-dimethoxyphenylacetyl chloride

: 87665-57-4
3,4-dimethoxybenzyl isocyanate

Guidance literature:: Multi-step reaction with 2 steps

1: NaN₃ / acetone; H₂O / 4 h / 0 °C

2: benzene / 5 h / Heating

With sodium azide; In water; acetone; benzene; 2: Curtius rearrangement;
DOI:10.1016/S0960-894X(03)00735-2