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1,2,3,6-Tetrahydrophthalic Anhydride(THPA)
USES:1、Additives for coatings, curing agents for resins, etc 2、Important raw material for pesticide intermediates
3,4,5,6-Tetrahydrophthalic Anhydride
PRODUCT NAME:3,4,5,6-Tetrahydrophthalic Anhydride
CAS NO.: 2426-02-0
CHARACTER:White solid
USES：1、Curing agent of epoxy resin. Raw materials of unsaturated polyester resin.
2、It is an intermediate of pyrethroids. It can also be used in thesynthesis of the new herbicide Flumioxazin.
PRODUCT NAME:3,4,5,6-Tetrahydrophthalimide CAS NO.: 4720-86-9
CHARACTER：Pale yellow to white crystalline powder USES: Mainly used in dyes, medicines, pesticides and other
intermediates.
PRODUCT NAME: 1,2,3,6-Tetrahydrophthalimide
CAS NO.: 85-40-5
CHARACTER：Pale yellow or white crystalline powder.
USES: It is mainly used for the synthesis of new electronic materials and the synthesis of pesticide captan.
USES:Used as a pharmaceutical intermediate, for the production of haloperidol, triccloperidine, terfenadine, etc.
4-Bromomethyl-1,2-dihydroquinoline-one
CHARACTER：Off-white powder USES:
1 、Pharmaceutical intermediates.
2 、Rebamipide intermediate R-2.
CHARACTER：white or off-white powder
USES:Used as intermediates of ceftriaxone sodium, ceftriaxone sodium and other drugs
CHARACTER：White to off-white powder
USES:Used in dyes, pigments and pharmaceutical intermediates.
USES:The product is an intermediate of many fine chemicals such as dyes,
pesticides, pharmaceutica, rubber additives, etc., for example, it is used in the production of phthalide, phthalonitrile, indigo, fungicide folpet.
N-Hydroxymethyl-3,4,5,6-tetrahydrophthal
USES:It is an important intermediate of sanitation insecticide tetramethrin.
USES:
1 、Used as a pesticide intermediate
2 、5-Amino-1,2,3-thiadiazole is an intermediate of the defoliant Thidiazuron.
3 、Pharmaceutical Intermediates
Appearance: Colorless and transparent
Use: Pharmaceutical intermediate
Henan Yuanbo New Materials Co., Ltd.
» Company fax:+86-393-3537555
» E-mail: jessiezhang@yuanboxcl.com / jessiez05@163.com
» Mobile number: Mr. Wang:+86-13803936518
Ms. Wang:+86-16639329124
» Export Sales Department: Ms. Zhang:+86-16639326322
Contact Address: Chemical Industry Park, Hubuzhai Town, Puyang County, Puyang City
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