This document contains information about Medicn (Ningbo) Int'L Trade Co., Ltd., including their address, website, and a list of 16 chemical products with their CAS numbers, molecular structural formulas, and molecular formulas. It also describes the advantages of using solid phosgene compared to gas phosgene, including that it is safer, more environmentally friendly, easier to measure and transport, and can achieve equivalent high-yielding reactions.

1. Medicn (Ningbo) Int’L Trade Co., Ltd.
Add.: R726, No.333 North Century Ave, Ningbo (315040), China
Website: www.medicn.cn
Product name CAS NO.
Molecular structural
formula
Molecular
formula
Triphosgene(BTC) 32315-10-9 C3O3Cl6
2-Chloronicotinic acid 2942-59-8 C6H4ClNO2
Methyl (R)-3-hydroxybutyrate 3976-69-0 C5H10O3
(R)-1-[3,5-Bis(trifluoromethyl
)phenyl]ethanol
127852-28-2 C10H8F6O
Isatoic anhydride 118-48-9 C8H5NO3
2,5-Dimethoxyterahydrofuran 696-59-3 C6H12O3

2. Medicn (Ningbo) Int’L Trade Co., Ltd.
Add.: R726, No.333 North Century Ave, Ningbo (315040), China
Website: www.medicn.cn
2-Chloro-3-CyanoPyridine 6602-54-6 C6H3ClN2
Ethyl
(S)-(-)-4-chloro-3-hydroxybut
yrate
86728-85-0 C6H11ClO3
1,3-Cyclohexanedione 207-980-0 C6H8O2
(S)-1-Boc-3-hydroxypiperidin
e
143900-44-1 C10H19NO3
(S)-2-chloro-1-(3,4-difluoroph
enyl)ethanol
1006376-60-8 C8H7ClF2O
(S)-(-)-N,N-Dimethyl-3-hydro
xy-3-(2-thienyl)propanamine
132335-44-5 C9H15NOS
Advantages of Solid phosgene.
Compared with gas phosgene, Solid phosgene has advantages:
1) Much more safe, friendly with environmentally, without deadly poison as gas phosgene, with
no-tearing property as diphosgene, treat by the general toxic substances.
2) Crystalline solid, easy to use and accurate measurement.
3) Can carry out anti-distribution droplets which gas phosgene can’t do.
4) Equivalent reaction, high yield of the reaction products.
5) Can store and transport.