The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiry9-Octadecenedioic acid, dimethyl ester CAS:13481-97-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high qu
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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inquirydimethyl octadec-9-enedioate Application:dimethyl octadec-9-enedioate
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryStable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology
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inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
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inquiry9-Octadecenedioic acid, dimethyl ester Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shen
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inquirymethyl 9-decenoate
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
With Mo(N-2,6-’Pr2-C5H3)(CHCMe2Ph)(2,5-dimeth-ylpyrrolide)(O-2,6-Ph2C5H3) at 50℃; Reagent/catalyst; Temperature; Inert atmosphere; Molecular sieve; Glovebox; | 80.9% |
With [1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene][2-isopropoxy-5-(2,2,2-trifluoroacetamido)benzylidene]ruthenium(II) dichloride In toluene at 110℃; for 2h; Inert atmosphere; | 63% |
Grubbs catalyst first generation at 50℃; under 3.7503 Torr; for 2h; |
octadec-9-enoic acid methyl ester
ethene
A
1-Decene
B
methyl 9-decenoate
C
9-octadecene
D
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
With dichloro[(2-(tert-butyl)-6-propylphenoxy)(pyrrolidin-1-ium-1-ylidene)methanide](2-isopropoxyphenylmethylene)ruthenium(II) at 40℃; under 7757.43 Torr; Reagent/catalyst; | A 73% B n/a C n/a D n/a |
With RuCl2(CN2C2H4(C6H3(CH(CH3)2)2)(C7H8(CH3)3))(CHC6H4OCH(CH3)2) In dichloromethane at 40℃; under 7757.43 Torr; for 6h; Inert atmosphere; | |
Stage #1: octadec-9-enoic acid methyl ester; ethene With [1 ,3-bis-(2,4,6-trimethylpheuyl)-2-imidazolidinylidene]dichloro(phenylindenylidene)(acetonitrile)ruthenium(II) at 40℃; under 8517.48 Torr; for 4h; Glovebox; Sealed tube; Inert atmosphere; Stage #2: With tris(hydroxymethyl)phosphine In isopropyl alcohol at 70℃; for 1h; Catalytic behavior; | |
With Grubbs catalyst first generation In toluene for 0.333333h; Reagent/catalyst; Flow reactor; |
Methyl oleate
ethene
A
1-Decene
B
methyl 9-decenoate
C
9-octadecene
D
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Cl2(PCy3)(N,N'-(Mes)2-imidazolidin-2-yl)Ru=CHC6H5 at 20℃; for 12h; Product distribution / selectivity; | A 43% B 46% C 3% D 2% |
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In toluene at 20 - 23℃; under 11103.3 - 26618.1 Torr; Autoclave; Inert atmosphere; | |
With BerEt In toluene at 40℃; under 3102.97 Torr; for 1h; microfluidic reactor; |
octadec-9-enoic acid methyl ester
ethene
A
1-Decene
B
methyl 9-decenoate
C
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
With C29H47Cl2OPRu In carbonic acid dimethyl ester at 20℃; under 750.075 Torr; Inert atmosphere; | A 42% B 43% C 2% |
Conditions | Yield |
---|---|
With [1,3-bis(2,4,5-Me3Ph)-2-imidazolidinylidene]Ru=CHPh(PCy3)Cl2 at 45℃; | A n/a B 39% |
dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) at 45℃; for 72h; Product distribution / selectivity; Neat (no solvent); | A n/a B 39% |
Cl2(PCy3)(N,N'-(Mes)2-imidazolidin-2-yl)Ru=CHC6H5 at 20℃; for 96h; Product distribution / selectivity; | A 24% B 24% |
octadec-9-enoic acid methyl ester
A
9-octadecene
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
With [1 ,3-bis-(2,4,6-trimethylpheuyl)-2-imidazolidinylidene]dichloro(phenylindenylidene)(acetonitrile)ruthenium(II) at 20℃; for 1h; Glovebox; | A 25% B 25% |
benzylidenedichlorobis(1,3-diisopropylimidazolin-2-ylidene)ruthenium In 1,1-dichloroethane at 60℃; for 15h; Product distribution / selectivity; | A 21% B 21% |
cis-5-decene
Methyl oleate
A
5-decene
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
silica supported rhenium-carbene surface at 25℃; for 3h; | |
[(*SiO)Re(*CtBu)(=CHtBu)(CH2tBu)] at 25℃; |
Conditions | Yield |
---|---|
In 1,2-dichloro-benzene at 25℃; for 1h; Product distribution; Further Variations:; Solvents; |
Conditions | Yield |
---|---|
With sulfuric acid at 80℃; for 0.5h; | |
sulfuric acid at 80℃; for 0.5h; Product distribution / selectivity; | |
With sulfuric acid Inert atmosphere; | |
With sulfuric acid at 65℃; for 2h; Inert atmosphere; | 6.65 g |
methanol
linoleic acid
C
5-dodecene
D
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: linoleic acid With [1,3-bis(2,4,5-Me3Ph)-2-imidazolidinylidene]Ru=CHPh(PCy3)Cl2 at 45℃; for 48h; Stage #2: methanol With sulfuric acid at 80℃; for 0.5h; Further byproducts given. Title compound not separated from byproducts; |
methanol
Ricinoleic acid
N,O-Bis(trimethylsilyl)trifluoroacetamide
C
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: Ricinoleic acid With [1,3-bis(2,4,5-Me3Ph)-2-imidazolidinylidene]Ru=CHPh(PCy3)Cl2 at 50℃; for 72h; Stage #2: methanol With sulfuric acid at 80℃; for 0.5h; Stage #3: N,O-Bis(trimethylsilyl)trifluoroacetamide With pyridine at 20℃; for 1h; | A 28.9 mg B 34.5 mg C 35.3 mg |
(9Z,11E)-methyl octadeca-9,11-dienoate
ethene
A
deca-1,3-diene
B
oct-1-ene
C
methyl 9-decenoate
D
tetradec-7-ene
E
methyl dodeca-9,11-dienoate
F
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
RuCl2(sIMes)(CHPh)(pyridine)2 In dichloromethane at 30℃; under 7757.43 Torr; for 0.5 - 17.45h; Product distribution / selectivity; | |
Mol's catalyst In dichloromethane at 30℃; under 7757.43 Torr; for 0.5 - 17.45h; Product distribution / selectivity; | |
C34H44Cl2N2ORu In dichloromethane at 30℃; under 7757.43 Torr; for 0.5 - 17.45h; Product distribution / selectivity; |
cis-Octadecenoic acid
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 71 percent / [1,3-bis(2,4,5-Me3Ph)-2-imidazolidinylidene]Ru=CHPh(PCy3)Cl2 / 24 h / 45 °C 2: H2SO4 / 0.5 h / 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: p-benzoquinone; Hoveyda-Grubbs catalyst second generation / n-heptane / 45 °C / Inert atmosphere 2: sulfuric acid / 2 h / 65 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: bis(tricyclohexyl phosphine) benzidine ruthenium dichloride / CH2Cl2 / 2 h / 50 °C / 7500.6 Torr 2: bis(tricyclohexyl phosphine) benzidine ruthenium dichloride / 2 h / 50 °C / 3.75 Torr View Scheme |
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride for 3.9 - 22.5h; Conversion of starting material; |
methyl ricinoleate acetate
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride for 3.88333 - 22.5h; Conversion of starting material; |
Methyl oleate
1-Decene
A
methyl 9-decenoate
B
9-octadecene
C
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
tricyclohexylphosphine[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]benzylidene ruthenium(IV) dichloride In toluene at 60℃; under 1552.66 Torr; for 33h; Product distribution / selectivity; |
3-butenal 1,1-diethylacetal
9-dodecenoic acid methyl ester
A
methyl 12,12-diethoxy-9-dodecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 60℃; for 4h; Product distribution / selectivity; |
9-dodecenoic acid methyl ester
3-chloroprop-1-ene
A
methyl 11-chloro-9-undecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium at 35℃; for 4h; Product distribution / selectivity; |
1-acetoxy-3-butene
9-dodecenoic acid methyl ester
A
1-methyl-12-acetoxy-9-dodecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 25 - 60℃; for 4h; Product distribution / selectivity; |
1,4-dichloro-2-butene
9-dodecenoic acid methyl ester
A
methyl 11-chloro-9-undecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 25 - 60℃; for 4h; Product distribution / selectivity; |
9-dodecenoic acid methyl ester
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 50℃; under 1 Torr; for 3 - 4h; Product distribution / selectivity; | |
C-848 metathesis catalyst at 25 - 40℃; under 1 Torr; for 5 - 20h; Product distribution / selectivity; | |
[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium at 55℃; under 1 Torr; for 4h; Product distribution / selectivity; | |
Multi-step reaction with 6 steps 1.1: C46H52Br2Cl2N2O3SiW / 2 h / 20 °C / 7500.75 Torr 3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C 4.1: acetic acid / 3 h / Reflux 4.2: 3 h 5.1: benzoic acid / 4 h / 70 - 100 °C 6.1: benzoic acid / 8 h / 200 °C View Scheme |
1-Butenol trimethylsilyl ether
9-dodecenoic acid methyl ester
A
1-methyl-12-trimethylsilyloxy-9-dodecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 25 - 60℃; for 4h; Product distribution / selectivity; |
1-bromo-3-hexene
9-dodecenoic acid methyl ester
A
methyl 12-bromo-9-dodecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium at 35℃; for 4h; Product distribution / selectivity; |
9-dodecenoic acid methyl ester
tert-butyl-3-butenyl ether
A
methyl 12-tert-butoxy-9-dodecenoate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 60℃; for 4h; Product distribution / selectivity; |
1,18-octadec-9-enedioic acid
methanol
Ricinoleic acid
A
methyl ricinoleate
B
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
sulfuric acid Product distribution / selectivity; |
methanol
Elaidic Acid
9,12-octadecadienoic acid
9-hexadecenoic acid
Arachidic acid
1-hexadecylcarboxylic acid
stearic acid
9,12,15-octadecatrienoic acid
A
octadec-9-enoic acid methyl ester
B
methyl 11-dodecenoate
C
hexadecanoic acid methyl ester
D
Methyl stearate
E
methyl arachidate
F
dodec-3-ene
G
methyl 9-pentadecenoate
H
1,19-nonadec-9-enedioic acid dimethyl ester
I
C22H40O4
J
1,21-heneicos-9-endioic dimethyl ester
K
7‐hexadecene
L
6-pentadecene
M
9-eicosene
O
9-octadecene
P
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: Elaidic Acid; 9,12-octadecadienoic acid; 9-hexadecenoic acid; Arachidic acid; 1-hexadecylcarboxylic acid; stearic acid; 9,12,15-octadecatrienoic acid; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) at 50 - 75℃; for 8 - 72h; Neat (no solvent); Stage #2: With ethyl vinyl ether Stage #3: methanol; sulfuric acid for 1h; Product distribution / selectivity; Heating / reflux; |
methanol
Elaidic Acid
9,12-octadecadienoic acid
9-hexadecenoic acid
Arachidic acid
1-hexadecylcarboxylic acid
stearic acid
9,12,15-octadecatrienoic acid
A
octadec-9-enoic acid methyl ester
B
methyl 11-dodecenoate
C
hexadecanoic acid methyl ester
D
Methyl stearate
E
methyl arachidate
F
dodec-3-ene
G
methyl 9-pentadecenoate
H
1,19-nonadec-9-enedioic acid dimethyl ester
I
C22H40O4
J
1,21-heneicos-9-endioic dimethyl ester
K
7‐hexadecene
L
6-pentadecene
N
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: Elaidic Acid; 9,12-octadecadienoic acid; 9-hexadecenoic acid; Arachidic acid; 1-hexadecylcarboxylic acid; stearic acid; 9,12,15-octadecatrienoic acid; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) at 50 - 75℃; for 8 - 72h; Neat (no solvent); Stage #2: With ethyl vinyl ether Stage #3: methanol; sulfuric acid for 1h; Product distribution / selectivity; Heating / reflux; |
methanol
Elaidic Acid
9,12-octadecadienoic acid
9-hexadecenoic acid
Arachidic acid
1-hexadecylcarboxylic acid
stearic acid
9,12,15-octadecatrienoic acid
A
octadec-9-enoic acid methyl ester
B
methyl 11-dodecenoate
C
hexadecanoic acid methyl ester
D
Methyl stearate
E
dodec-3-ene
F
methyl 9-pentadecenoate
G
1,19-nonadec-9-enedioic acid dimethyl ester
H
C22H40O4
I
1,21-heneicos-9-endioic dimethyl ester
J
7‐hexadecene
K
6-pentadecene
M
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: Elaidic Acid; 9,12-octadecadienoic acid; 9-hexadecenoic acid; Arachidic acid; 1-hexadecylcarboxylic acid; stearic acid; 9,12,15-octadecatrienoic acid; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) at 53℃; for 8h; Neat (no solvent); Stage #2: With ethyl vinyl ether Stage #3: methanol; sulfuric acid Product distribution / selectivity; |
methanol
Elaidic Acid
9,12-octadecadienoic acid
9-hexadecenoic acid
Arachidic acid
1-hexadecylcarboxylic acid
stearic acid
A
octadec-9-enoic acid methyl ester
B
methyl 11-dodecenoate
C
hexadecanoic acid methyl ester
D
Methyl stearate
E
methyl arachidate
F
dodec-3-ene
G
methyl 9-pentadecenoate
H
1,19-nonadec-9-enedioic acid dimethyl ester
I
C22H40O4
J
1,21-heneicos-9-endioic dimethyl ester
K
6-pentadecene
M
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
Stage #1: Elaidic Acid; 9,12-octadecadienoic acid; 9-hexadecenoic acid; Arachidic acid; 1-hexadecylcarboxylic acid; stearic acid; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) at 50 - 53℃; for 20 - 72h; Neat (no solvent); Stage #2: With ethyl vinyl ether Stage #3: methanol; sulfuric acid Product distribution / selectivity; |
dimethyl 9-octadecen-1,18-dioate
dimethyl 1,18-octadecanedioate
Conditions | Yield |
---|---|
With 20% palladium hydroxide-activated charcoal; hydrogen In methanol; ethyl acetate at 20℃; for 1h; | 96% |
With hydrogen; 5% Pd/C In methanol at 20℃; for 24h; Solvent; | 87% |
Conditions | Yield |
---|---|
With C50H60Br2MoN2O2 In pentane at 20℃; under 8625.86 Torr; for 12.5h; Reagent/catalyst; Concentration; Autoclave; Glovebox; | 86% |
With C29H47Cl2OPRu In carbonic acid dimethyl ester at 20℃; under 750.075 Torr; for 3h; Inert atmosphere; | |
With Hoveyda-Grubbs catalyst first generation In carbonic acid dimethyl ester at 20℃; under 750.075 Torr; for 3h; Inert atmosphere; |
dimethyl 9-octadecen-1,18-dioate
A
(Z)-octadec-9-ene-1,18-dicarboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol; water at 70℃; | A 18% B 82% |
isopropyl bromide
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
With 3Cl(1-)*3C3H7(1-)*2Al(3+) at 20 - 50℃; Schlenk technique; Inert atmosphere; | 79% |
acrylonitrile
dimethyl 9-octadecen-1,18-dioate
methyl 10-cyano-dec-9-enoate
Conditions | Yield |
---|---|
bispyridine ruthenium complex In dichloromethane at 45℃; for 12h; | 70% |
Hoveyda-Grubbs catalyst second generation In toluene at 80℃; for 5h; Product distribution / selectivity; Inert atmosphere; |
dimethyl 9-octadecen-1,18-dioate
octadec-9-ene-1,18-diol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2.5h; Reflux; | 68% |
dimethyl 9-octadecen-1,18-dioate
cycloheptadec-9-en-1-one
Conditions | Yield |
---|---|
TiO2 + 2 % K2O In water; toluene at 450℃; Gas phase; | 45% |
1,2-cyclooctene
dimethyl 9-octadecen-1,18-dioate
A
C28H50O4
B
C36H64O4
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 70℃; Product distribution / selectivity; Inert atmosphere; Neat (no solvent); | A 31% B 7% |
1,2-cyclooctene
dimethyl 9-octadecen-1,18-dioate
C28H50O4
Conditions | Yield |
---|---|
1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium at 70℃; Product distribution / selectivity; Inert atmosphere; Neat (no solvent); | 16% |
Butane-1,4-diol
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
tetrabutoxytitanium at 150 - 200℃; for 1.5h; |
bis-1,4-(hydroxymethyl)cyclohexane
dimethyl 9-octadecen-1,18-dioate
Conditions | Yield |
---|---|
tetrabutoxytitanium at 150 - 200℃; for 3h; |
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