Superiority Items Specification Results Appearance White flake White flake
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Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:110-88-3
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
s-Trioxane Basic information Product Name: s-Trioxane Synonyms: 1,3,5-Trioxan;Aldeform;Formaldehyde, trimer;formaldehyde,trimer;Marvosan;Metaformaldehyd;Paraformal;s-Tioxane
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:110-88-3
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inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:110-88-3
Min.Order:10 Gram
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Type:Trading Company
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:110-88-3
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)
Cas:110-88-3
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:110-88-3
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Xiamen Luyunjia Trading Co.,Ltd Package:1kg/bag; 4908kg/drum, or as customer's request. Application:Xiamen Luyunjia Trading Co.,Ltd Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Port:Beijing,Shanghai,Guangzhou ,China main port
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:110-88-3
Min.Order:10 Milligram
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Type:Lab/Research institutions
inquiryShanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Com
Cas:110-88-3
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
inquiry1.Manufactured by ourself 2.High purity with Good price 3.Have stock in Warehouse 4.Supply Sample each models 5.Mixed container with different models. 6.Control quality 7.Prompt shipment with professional documents. 8.Packing
Cas:110-88-3
Min.Order:1 Kilogram
FOB Price: $2300.0
Type:Trading Company
inquiryWe promise our customer following items 1.Reasonable price: We provide high quality products with competitive price in china, 2.Low moq: No worry about the low moq, our moq is 1 gram or lower. 3.Good and efficient service,Fast Delivery
Cas:110-88-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int
2-acetylcyclopentanaone
A
1,3,5-Trioxan
B
4-butanolide
C
glutaric anhydride,
D
formic acid
E
1,5-pentanedioic acid
F
4-Hydroxy-4-methyl-2-pentanone
G
4-acetoxybutyric acid
H
5,6-dioxo-n-heptanoic acid
I
2-acetyl-2-hydroxycyclopentanone
J
2-acetoxycyclopentanone
K
2-acetyl-2-hydroxymethylcyclopentanone
L
1,1'-diacetyl-1,1'-bicyclopentyl-2,2'-dione
M
2-acetyl-2,3-epoxycyclopentanone
N
acetic acid
Conditions | Yield |
---|---|
With oxygen; calcium chloride In acetone at 57℃; for 30h; | A 1% B 2% C 7% D n/a E 7% F 0.014 g G 2% H 13% I 38% J 2% K 5% L 11% M 2% N n/a |
2-acetylcyclopentanaone
A
1,3,5-Trioxan
B
4-butanolide
C
glutaric anhydride,
D
1,5-pentanedioic acid
E
2-acetyl-2-hydroxycyclopentanone
F
2-acetoxycyclopentanone
G
2-acetyl-2-hydroxymethylcyclopentanone
H
2-acetyl-2,3-epoxycyclopentanone
Conditions | Yield |
---|---|
With oxygen In acetone at 20℃; for 4h; Irradiation; | A 1% B 3% C 3% D 13% E 36% F 1% G 22% H 2% |
2-acetylcyclopentanaone
A
1,3,5-Trioxan
B
4-butanolide
C
glutaric anhydride,
D
formic acid
E
1,5-pentanedioic acid
F
2-acetyl-2-hydroxycyclopentanone
G
2-acetoxycyclopentanone
H
2-acetyl-2-hydroxymethylcyclopentanone
I
2-acetyl-2,3-epoxycyclopentanone
J
acetic acid
Conditions | Yield |
---|---|
With oxygen In acetone at 20℃; for 6h; Irradiation; | A 2% B 4% C 5% D n/a E 17% F 18% G 2% H 30% I 3% J n/a |
benzoic acid methyl ester
A
1,3,5-Trioxan
B
biphenyl
C
methyl 3-phenylbenzoate
D
benzene
Conditions | Yield |
---|---|
thermische Zersetzung an einem hellrotgluehenden Draht.Thermolysis; |
Conditions | Yield |
---|---|
With water at 100℃; im Vakuum; | |
With sulfuric acid at 115℃; im evakuierten Rohr; | |
With sulfuric acid Destillieren des Reaktionsprodukts mit Kohlendioxyd in Eiswasser; |
Conditions | Yield |
---|---|
With phosphotungstic acid; water at 96.5℃; Kinetics; Product distribution; other heteropolyacids; | |
C15H16N2O4(2+)*HO4P(2-) In methanol; water at 92 - 97℃; for 4h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With [Ru3Ir(CO)13](1-)*[N(PPh3)2](1+) at 90℃; for 48h; Dehydrogenation; trimerization; |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With water at 100℃; im Vakuum; |
Conditions | Yield |
---|---|
With water at 100℃; im Vakuum; |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With nitrogen |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With sulfuric acid at 115℃; im Rohr; |
Conditions | Yield |
---|---|
at 75℃; Oxydation; |
methoxymethyl acetate
water
A
1,3,5-Trioxan
B
methanol
C
acetic acid
N,O-Dimesyl-N-methylhydroxylamin
A
1,3,5-Trioxan
B
formaldehyd
C
N-Methylhydroxylamine
D
N-methylhydroxyamine hydrochloride
E
methanesulfonic acid sodium salt
Conditions | Yield |
---|---|
With sodium hydroxide In water Mechanism; Product distribution; hydrolysis with basic, neutral and acidic aqu. solutions; | A 5 % Spectr. B n/a C 1 % Spectr. D n/a E 33 % Spectr. F n/a |
formaldehyd
A
1,3,5-Trioxan
B
methanol
C
1,1-dimethoxyethane
D
Methyl formate
Conditions | Yield |
---|---|
With water under 75.0075 - 7500.75 Torr; Gas phase; Acidic conditions; |
Conditions | Yield |
---|---|
silicotungstic acid In water at 100℃; Product distribution; Further Variations:; Catalysts; Temperatures; Cyclization; Cannizzaro reaction; Etherification; |
Conditions | Yield |
---|---|
C7H7O3S(1-)*C10H19O3S(1+) In methanol; water at 92 - 96.5℃; for 3h; Product distribution / selectivity; Heating / reflux; | |
1-(4-sulfonylbutyl)pyridinium trifluoromethanesulfonate In methanol; water at 92 - 97℃; for 3h; Product distribution / selectivity; Heating / reflux; | |
CF3O3S(1-)*C8H12NO3S(1+) In methanol; water at 93 - 97℃; for 3h; Product distribution / selectivity; Heating / reflux; |
Conditions | Yield |
---|---|
CF3O3S(1-)*C10H19O3S(1+) In methanol; water at 94 - 96.5℃; for 4h; Product distribution / selectivity; Heating / reflux; |
Conditions | Yield |
---|---|
2CF3O3S(1-)*C11H18N4O3S(2+) In water at 92 - 97℃; for 7h; Product distribution / selectivity; Heating / reflux; | |
1-butyl-3-methylimidazolium hydrogen sulfate In water at 92 - 97℃; for 7h; Product distribution / selectivity; Heating / reflux; | |
tetrabutylammonium bis[(trifluoromethane)sulfonyl]imide In water at 93 - 97℃; for 7h; Product distribution / selectivity; Heating / reflux; |
methanol
formaldehyd
A
1,3,5-Trioxan
B
formic acid
C
Dimethoxymethane
Conditions | Yield |
---|---|
2C7H7O3S(1-)*C15H26N4O6S2(2+) In water at 94 - 96.5℃; for 4h; Product distribution / selectivity; |
formaldehyd
Dimethoxymethane
A
1,3,5-Trioxan
D
bis-methoxymethoxy-methane
E
bis(methoxymethyl)ether
F
POMM4
G
CH3-(OCH2)8-OCH3
H
Methoxymethoxymethoxymethoxymethoxy-methoxymethoxymethoxymethoxymethoxymethoxy-methane
I
CH3-(OCH2)7-OCH3
L
CH3-(OCH2)6-OCH3
Conditions | Yield |
---|---|
With sulfuric acid at 55 - 115℃; Inert atmosphere; |
ethanol
A
1,3,5-Trioxan
B
diethyl acetal
C
diethyl ether
D
acetaldehyde
Conditions | Yield |
---|---|
With silicon carbide at 250℃; under 750.075 Torr; for 3h; Temperature; |
Conditions | Yield |
---|---|
With silicon carbide at 225℃; under 750.075 Torr; for 3h; |
ethanol
A
1,3,5-Trioxan
B
diethyl acetal
C
acetaldehyde
D
acetic acid
Conditions | Yield |
---|---|
With silicon carbide; hydrotalcite at 150℃; under 750.075 Torr; for 3h; |
Conditions | Yield |
---|---|
With silicon carbide at 150℃; under 750.075 Torr; for 3h; |
Conditions | Yield |
---|---|
With silicon carbide at 150℃; under 750.075 Torr; for 3h; |
Conditions | Yield |
---|---|
With silicon carbide at 200℃; under 750.075 Torr; for 3h; |
1,3,5-Trioxan
N-methyl-1-phenylmethanesulfonamide
3-methyl-3,4-dihydro-1H-benzo[d][1,2]thiazine 2,2-dioxide
Conditions | Yield |
---|---|
With Amberlyst 15 In 1,2-dichloro-ethane at 35℃; for 3h; | 100% |
With methanesulfonic acid; trifluoroacetic acid at 35℃; for 0.5h; | 78% |
With silica-supported molybdophosphoric heteropolyacid In toluene at 110℃; for 4.5h; | 68% |
With methanesulfonic acid In trifluoroacetic acid |
1,3,5-Trioxan
phenyl-methanesulfonic acid amide
3,4-dihydro-1H-benzo[d][1,2]thiazine 2,2-dioxide
Conditions | Yield |
---|---|
With Amberlyst 15 In 1,2-dichloro-ethane at 80℃; for 3h; | 100% |
With sulfated zirconia at 115℃; for 6h; | 82% |
With amberlyst 15H+ resin In 1,2-dichloro-ethane at 80℃; | 79% |
With methanesulfonic acid; acetic anhydride In 1,2-dichloro-ethane at 35℃; for 4h; | 68% |
With silica-supported molybdophosphoric heteropolyacid In toluene at 110℃; for 4.5h; | 62% |
1,3,5-Trioxan
N-ethyl-benzylsulfonamide
3-ethyl-3,4-dihydro-1H-benzo[d][1,2]thiazine 2,2-dioxide
Conditions | Yield |
---|---|
With Amberlyst 15 In 1,2-dichloro-ethane at 35℃; for 3h; | 100% |
With sulfated zirconia at 115℃; for 3h; | 96% |
With methanesulfonic acid; trifluoroacetic acid at 35℃; for 0.5h; | 88% |
With silica-supported molybdophosphoric heteropolyacid In toluene at 110℃; for 4.5h; | 88% |
1,3,5-Trioxan
N-isopropyl-1-phenyl methanesulfonamide
3-Isopropyl-3,4-dihydro-1H-benzo[d][1,2]thiazine 2,2-dioxide
Conditions | Yield |
---|---|
With Amberlyst 15 In 1,2-dichloro-ethane at 35℃; for 3h; | 100% |
With methanesulfonic acid; trifluoroacetic acid at 35℃; for 0.5h; | 90% |
With silica-supported molybdophosphoric heteropolyacid In toluene at 110℃; for 4.5h; | 87% |
With sulfated zirconia at 115℃; for 6h; | 57% |
1,3,5-Trioxan
acetic acid
4,5-dimethoxy-N-(3-hydroxypropyl) salicylamide
2,3-dihydro-6,7-dimethoxy-3-(3-acetoxypropyl)-4H-1,3-benzoxazin-4-one
Conditions | Yield |
---|---|
With hydrogenchloride In ethyl acetate for 16h; Ambient temperature; | 100% |
1,3,5-Trioxan
tert-butyl 2-(5-bromo-2-nitrophenyl)ethanoate
tert-butyl 2-(5-bromo-2-nitrophenyl)propenoate
Conditions | Yield |
---|---|
With piperidine; acetic acid In benzene for 48h; Knoevenagel-type condensation; Heating; | 100% |
1,3,5-Trioxan
tert-butyl 2-(5-chloro-2-nitrophenyl)ethanoate
tert-butyl 2-(5-chloro-2-nitrophenyl)propenoate
Conditions | Yield |
---|---|
With piperidine; acetic acid In benzene for 120h; Knoevenagel-type condensation; Heating; | 100% |
Conditions | Yield |
---|---|
Stage #1: 1,3,5-Trioxan; C17H27ClO2Si With zirconium(IV) chloride In dichloromethane for 2h; Inert atmosphere; Stage #2: With sodium hydrogencarbonate In dichloromethane | 100% |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With triethylsilane; trifluoroacetic acid In dichloromethane at 20℃; for 48h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With perchloric acid at 65 - 110℃; Inert atmosphere; | 99.7% |
Conditions | Yield |
---|---|
With trimethylsilyl iodide at 40℃; for 10h; | A 99.5% B 98% |
1,3,5-Trioxan
o-bis(mercaptomethyl)benzene
1,5-dihydrobenzo[e]-1,3-dithiepine
Conditions | Yield |
---|---|
With Montmorillonite KSF In benzene for 1.5h; Heating; | 99% |
1,3,5-Trioxan
α-p-methoxy phenoxymethyl β-N-carbomethoxy aminoxyethanol
carbomethoxy-3 p-methoxy phenoxymethyl-5 tetrahydrodioxazine-1,4,2
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 4h; Heating; | 99% |
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid for 2h; Heating; | 99% |
With hydrogen bromide; acetic acid for 3h; Reflux; | 95% |
With hydrogen bromide; acetic acid for 2h; Heating; | 90% |
With hydrogen bromide In acetic acid |
1,3,5-Trioxan
3-tert-butyl-2-hydroxybenzaldehyde
3-tert-butyl-5-(chloromethyl)-2-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With hydrogenchloride at 40℃; for 72h; | 99% |
With hydrogenchloride In water at 60℃; for 72h; | 97% |
With hydrogenchloride In water at 40℃; for 72h; | 90% |
With hydrogenchloride In water at 45 - 50℃; for 48h; | 90% |
1,3,5-Trioxan
C15H19NO2S2
Conditions | Yield |
---|---|
With titanium tetrachloride; triethylamine optical yield given as %de; | 99% |
Stage #1: 1-[(4S)-4-benzyl-2-thioxo(1,3-thiazolidin-3-yl)]butan-1-one With titanium tetrachloride In dichloromethane at 0℃; for 0.166667h; Inert atmosphere; Stage #2: With triethylamine In dichloromethane at 0℃; for 0.55h; Stage #3: 1,3,5-Trioxan With titanium tetrachloride In dichloromethane at 0℃; for 2h; optical yield given as %de; diastereoselective reaction; | 81% |
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid for 2.5h; Inert atmosphere; Reflux; | 99% |
Conditions | Yield |
---|---|
With triethylsilane; trifluoroacetic acid In dichloromethane at 20℃; for 48h; Inert atmosphere; chemoselective reaction; | 99% |
Conditions | Yield |
---|---|
With triethylsilane; trifluoroacetic acid In dichloromethane at 20℃; for 24h; Inert atmosphere; chemoselective reaction; | 99% |
Conditions | Yield |
---|---|
With phenylsulfonic acid functionalized mesoporous silica In 1,2-dichloro-ethane Reflux; | 98.1% |
With sulfuric acid |
Conditions | Yield |
---|---|
With methanesulfonic acid; trifluoroacetic acid at 35℃; for 0.5h; | 98% |
Conditions | Yield |
---|---|
In formic acid aq. formic acid; Ru-contg. compd. (20.5 mmol) and paraformaldehyde were added to a soln. of formic acid; the soln. was heated at reflux for 5 h; then orange soln. was cooled in an ice bath and stored in the freezer overnight (-4°C); the solvent was removed by rotary evapn.; the solid was washed with hexane and dried in vac.; | 98% |
1,3,5-Trioxan
N-butyl-1-phenylmethanesulfonamide
N-butyl-3,4-dihydro-1H-2,3-benzothiazine 2,2-dioxide
Conditions | Yield |
---|---|
With sulfated zirconia at 115℃; for 3h; | 98% |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With Amberlyst XN-1010 In 1,2-dichloro-ethane at 80℃; for 3h; | 98% |
1,3,5-Trioxan
iodo(iodomethoxy)methane
Conditions | Yield |
---|---|
With trimethylsilyl iodide at 40℃; for 15h; | 98% |
With trimethylsilyl iodide at 40℃; Darkness; | 88.2% |
1,3,5-Trioxan
2-methyl-6,7-dihydrobenzo[b]thiophene-4(5H)-one
2-Methyl-5-methylene-6,7-dihydro-5H-benzo[b]thiophen-4-one
Conditions | Yield |
---|---|
With N-methylanilinium trifluoroacetate In tetrahydrofuran | 97% |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With Amberlyst XN-1010 In 1,2-dichloro-ethane at 80℃; for 3h; | 97% |
1,3,5-Trioxan
2-perfluorohexylethanethiol
(F-hexyl-2 ethylthio) methanol
Conditions | Yield |
---|---|
With triethylamine at 0℃; Mechanism; | 96% |
With triethylamine at 0℃; | 96% |
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid In ethyl acetate at 80℃; | 96% |
1,3,5-Trioxan
Conditions | Yield |
---|---|
With Amberlyst XN-1010 In 1,2-dichloro-ethane at 80℃; for 3h; | 96% |
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