tert butylacetic acid - China tert butylacetic acid

4-tert-Butylbenzoic acid (PTBBA)Jul 27, 2013

... Formular C11H14O2 Molecular weight 178.23 Structure Min 99% 4-tert-Butylbenzoic acid/PTBBA Content Min.99% Appearance White cystal Melting point ... 164-166°C Acid Value 312-315mgKOH/g Iron content Max.3PPM Loss on ...

Supplier: Hebei Aoge Chemical Co., Ltd.

China
ADD:Guantao New Chemical Industrial Park, Handan City, Hebei Province,Handan,Hebei
TEL:86-310-4915888

4-tert-butylbenzoic acidDec 17, 2012

Detailed Product Description para butylbenzoic acid Specification: Items Specification Results 1. Appearance: White crystalline powder Conforms2. Purity %: 99.0 min 99.80 3. Melting point deg C: 164 -166 165.7 4. Acid value mgKOH/g: 312 -316 315.2 5. Moisture %: 0.1 max 0.019 6. Ash %: 0.01max 0.004 7. Iron ppm: 3 max 1 8. Color Hazen: 20 max 8 Application:Coat,alkyd resinvarnishprinting ink

Supplier: Liyi Lixing Chemicals Co., Ltd.

China
ADD:YITANG LANSHAN LINYI SHANDONG CHINA,LIYI,Shandong
TEL:86-571-28935775

(4S,5R)-3-tert-butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic acidDec 21, 2012

... 99%min HPLCCAS Number:196404-55-4Name:(4S,5R)-3-tert-butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic acidFormula:C22H25NO6Molecular ... -(4-Methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylic acid 3-tert-butyl ester;3,5-Oxazolidinedicarboxylic acid,2-(4-methoxyphenyl)-4-phenyl-,3-(1 ... vs. the combination’s 9.5 percent. (4S,5R)-3-tert-butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic ...

Supplier: Xian Natural Field Bio-Technique Co., Ltd.

China
ADD:B-2201,Lingxian times square, Gaoxin Road, xi'an 710075,china,xi'an,Shaanxi
TEL:86-29-68905806

(1S,2S)-(1-Benzyl-3-chloro-2-hydroxypropyl)carbamic Acid Tert-butyl EsterJul 20, 2017

(1S,Website:http://www.purechiralchem.com,2S)-(1-Benzyl-3-chloro-2-hydroxypropyl)carbamic Acid Tert-butyl Ester,Amprenavir Atazanavir Darunavir Fosamprenavir Saquinavir

Supplier: Shanghai lee chemical technology co., LTD

China
ADD:No.688 Qiushi Road, Shanghai Jinshan Fine Chemical Industry Park,Shanghai,Shanghai
TEL:86-21-37285021

tert-Butyl hydroperoxideDec 24, 2012

... Formula:C4H10O2 Molecular Weight:90.14 . high quality best price tert-Butyl hydroperoxide;TBHPcas no: 75-91-2Molecular Formula:C4H10O2ms:Molecular ... sunlight; Avoid contact with deoxidizer, accelerant, organics, combustibles and strong acid when be stored or delivered. tert-Butyl hydroperoxide

Supplier: Kunshan Yalong Trading Co., Ltd.

China
ADD:Kunshan,Qianjin West Road,Suzhou,Jiangsu
TEL:0086-512-57621185

Hot sales Tert-Butyl acrylateDec 24, 2012

... 17 Quality Index : Tert-Butyl acrylate ≥99.5%(GC) Moisture Content ≤0.04%Acid Content ≤0.1%(Acrylic acid)Chromaticity ≤10 physicochemical ... -1.412Water-solubility 2 g/LUsage introduction of Tert-Butyl acrylate Tert-Butyl acrylate is a very important basic Chemicalraw ... unique and strong polar molecule, unsaturated double bond and carboxylic acid ester (-COOR) structure, it can be derivedfrom many types ...

Supplier: Taizhou Green Land Chemical Co., Ltd.

China
ADD:No1 suhong road hongqi farm hailing district taizhou city,Taizhou,Jiangsu
TEL:86-523-86297969

Tert-Butyl HydroperoxideDec 24, 2012

... sunlight; Avoid contact with deoxidizer, accelerant, organics, combustibles and strong acid when be stored or delivered. Tert-Butyl Hydroperoxide

Supplier: Jiangsu Yuanyang Pharmaceutical Co., Ltd.

China
ADD:Zhitang Town,Changshu,Jiangsu
TEL:86-512-52513636

Ritonavir Intermediate/BDH succinic acid saltDec 24, 2012

... -3-hydroxy-5-(tert-butyloxycarbonyl)amino-1,6-diphenyl hemi succinic acid salt/ Ritonavir Intermediate /BDH succinic acid salt[Chemical name] ... (2S,3S,5S)-2-amino-3-hydroxy-5-(tert-butyloxycarbonyl ... )amino-1,6-diphenyl hemi succinic acid salt (BDH succinic acid salt)[CAS NO.] 183388 ...

Supplier: Jiangsu Senxuan Pharmaceutical And Chemical Co., Ltd.

China
ADD:Rm.26K, Bldg.B, New World Centre, 88 Zhujiang Rd.,Nanjing,Jiangsu
TEL:86-25-84719383

Benzyl tert-butyl malonate/72594-86-6Dec 24, 2012

... leading manufacture for producing Pharmaceutical Intermediates.Esters, ketones and amino acid are our major products. is an ester products manufacturer in ... best to offer excellent service to all our clients. Benzyl tert-butyl malonate/72594-86-6

Supplier: Changzhou Xiaqing Chemical Co., Ltd.

China
ADD:No.3 hengluo RD. henglin town changzhou city,changzhou,Jiangsu
TEL:86-519-88783621

[[2-[[(2R)-2-Amino-3-methyl-oxobutyl]amino]-1,1-dimethylethyl]thino]acetic acidDec 25, 2012

... -Amino-3-methyl-oxobutyl]amino]-1,1-dimethylethyl]thino]acetic acid 2.C31H52N2O5S.HCI 3.133868-46-9 4.601.30 ... , and in the water is highly soluble in ethanol, methanol, tert-butyl almost insoluble. Application:valnemulin is Pleuromutilin factors like derivatives ... -Amino-3-methyl-oxobutyl]amino]-1,1-dimethylethyl]thino]acetic acid

Supplier: Jiulingjiu Group Co., Ltd.

China
ADD:Shangshangen, Next To 104 National Road, Xincheng Town, Rui'an City,Rui'an,Zhejiang
TEL:86-0577-65155909

TERT-AMYL ALCOHOLDec 26, 2012

... color film.Process introduction:Our process for the preparation of tert.-amyl alcohol (TAA) comprising conducting a hydration reaction of a ... -amylene, relative to the amount of iso-amylene, on an acid cation exchanger, wherein the reaction is carried out in a ... processing of C4/C5 for many years, right now our tert-amyl alcohol annual output is over 2,000 tons. with ...

Supplier: Shanghai Smart Chemicals Co., Ltd.

China
ADD:Room 2702, No. 1403 Minsheng Road, Pudong, Shanghai, China,Shanghai,Shanghai
TEL:86-021-33927743

4-AA/(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-oneDec 27, 2012

... or (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-oneCAS No.: 76855-69- ... LIST:food additive: Vitamin C powder (Ascorbic Acid) Vitamin C-Na (Sodium Ascorbate/Calcium Ascorbate) ... Enrofloxacin base Gentamycin Sulphate Sterile Ciprofloxacin Lactate IndomethacinAMINO ACID: L-THREONINE L-Lysine 65% L-Lysine ... )-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

Supplier: Beijing Brilliant Dragon Co., Ltd.

China
ADD:Room 1206,Commercial Building Tianxingjian,No.47 Fuxing Road,Haidian District,Beijing 100036 China,Beijing,Beijing
TEL:0086-10-51922642

Tert-Butyl bromoacetateSep 23, 2015

Tert-Butyl bromoacetate Basic Info Type: Pharmaceutical Intermediates Appearance: Liquid Quality: ... bromoacetate Synonyms: T-Butyl 2-bromo acetate; Bromoacetic acid tert-butyl ester Molecular Formula: C6H11BrO2 Molecular Weight: 195.05 CAS ... Registry Number: 5292-43-3 EINECS: 226-133-6 Application: Tert-Butyl Rosuvastatin Intermediate Specification: Appearanc: Colorless transparent liquid Density: 1 ...

Supplier: Wuhan Yuancheng Gongchuang Technology Co.,Ltd

China
ADD:No. 496 Zhongshan Road,Wuchang,Wuhan, Hubei
TEL:86-027-50755981

Tert-Butyl {(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl}carbamate 247068-82-2Jul 04, 2016

Product Name:[(1S)-3-Methyl-1-[[(2R)-2-methyloxiranyl]carbonyl]butyl]carbamic acid 1,Website:http://www.longshinebiotech.com,1-dimethylethyl esterChemical Name:tert-Butyl {(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl}carbamateCas No.:247068-82-2Molecular Formula:C14H25NO4Molecular Weight: : 271.35Description: Pale yellow solidAssay: 98%Structural Formula:

Supplier: Hangzhou Longshine Bio-Tech Co.,Ltd

China
ADD:5-405,Matrix Int’l Ctr, NO.515 Yuhangtang Road, Gongshu District, Hangzhou, China,Hangzhou,zhejiang
TEL:86-0571-28103536

2,2'-Bipyridinyl-4,4'-dicarboxylic acid dimethyl ester 71071-46-0Feb 01, 2019

... bipyridine; 2-(4-methoxycarbonyl-2-pyridinyl)-4-pyridinecarboxylic acid methyl ester CAS: 71071-46-0 EINECS: ... organic intermediate 2,2'-Bipyridinyl-4,4'-dicarboxylic acid dimethyl ester CAS: 71071-46-0 is raw ... 4'-dicarboxylate; [2,2'-bipyridine]-4,4'-dicarboxylic acid, dimethyl ester; 4,4'-bis(methoxycarbonly)-2,2 ... '-biquinoline-4,4'-dicarboxylic acid CAS：1245-13-2 4,4'-Di-tert-butyl-2,2'-bipyridine ...

Supplier: Shanghai UCHEM Inc.

China
ADD:No. 799 Dunhuang Road, Putuo District, Shanghai,Shanghai,Shanghai
TEL:86-021-56338808

Fluosilicic AcidDec 13, 2012

Detailed Product Description Fluosilicic Acid Formula: H2SiF6 CAS NO.: 16961-83-4 M.W: 144. ... liquid. It has excitant smell, strong corrosiveness and poison. Fluorsilicic acid volatilizes easily. It is corrosive to lead and other metal ...

Supplier: Hebei Kingway Chemical Industry Co., Ltd.

China
ADD:north town,baoding,Hebei
TEL:0086-312-5868672

Acid BottlesDec 14, 2012

Detailed Product Description 1) acid bottles in blue 2) by the different color the acid bottle and the soldering bottle can be easily differentiated 3) volume: 150ml 4) material: PE-HD

Supplier: JinLin Industrial Co., Ltd.

China
ADD:Room 2101, No.81, Zhongshan Road,Nanjing,Jiangsu
TEL:86-25-84705507

Ox Cholic AcidDec 14, 2012

... crystal power,bitter. Easily dissolved in alkalis and glacial acetic acid , dissolved in ethanol and acetone, And almost not dissolved in ... toluene and water.Cholic acid content: ≥95%Melting point: ≥193Loss on drying ≤0.5%Residue ...

Supplier: Zhengzhou Hengjun Trading Co., Ltd.

China
ADD:1416, A Building, Soho Plaza, Nanyang Road,Zhengzhou,Henan
TEL:86-371-64393396 63883601

shikimic acidDec 14, 2012

Detailed Product Description Name: Shikimic AcidCas number: 138-59-0Herb Source: Isoln from the fruit of the oriental plant Illicium religiosun Sieb.Synonyms: (3R,4S,5R)-()-3,4,5-Trihydroxy-1-cyclohexenecarboxylic acidMolecular Formula and Molecular Weight : C7H10O5174.15Melting Point and solubility: mp185187. Freely soluble in water(18g/100ml), Soly in abs alcohol (2.25g/100m) at 23. Practically ...

Supplier: Shaanxi Huike Botanical Development Co., Ltd.

China
ADD:B1103,Huajing Business Building,No.20,Fenghui South Road,Xi'an,Shaanxi
TEL:86-29-62669896

Trichloroisocyanuric acid (TCCA)Dec 14, 2012

... EC NO.: 201-782-8 Synonyms:TCCA; Trichloro Isocyanuric Acid; Chlorine Disinfectant Tablet; Trichloro-s-triazinetrione; 1,3,5 ... 50kg,or other packages to your needs. Usage: Trichloroisocyanuric Acid(TCCA) is white crystal powder, granular or tablets with ... stimulant smell of hypochloric acid. With high effective chlorine concentration, as high efficient germicide ...

Supplier: Shanghai Pangtai Industrial Co., Ltd.

China
ADD:Room 163, 175 Zhong She Road, Mao Gang County, Songjiang District, Shanghai,Shanghai,Shanghai
TEL:86-21-65182956