Defa (Nantong) Biochemical Co., Ltd.

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Contact: Mr. Chen Zongjian
Web: http://www.rihuachem.com
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Address: Yangkou Chemical Industrial Park, Rudong County, Nantong, Jiangsu 226407, China
Phone: +86-(513)-8481-9778 | Fax: +86-(513)-8481-9758 | Map/Directions >>

Profile: Defa (Nantong) Biochemical Co., Ltd. produces methyl benzoate, methyl stearate, 1-phenyldecane-1,3-dione, HS-50 and HS-83. The methyl benzoate is a colorless oily liquid with a molecular weight of 136.15. The 1-phenyldecane-1,3-dione is a slight yellow liquid with a molecular weight of 246.34.

10 Products/Chemicals (Click for related suppliers)

• Benzophenone-1

IUPAC Name: (2,4-dihydroxyphenyl)-phenylmethanone | CAS Registry Number: 131-56-6
Synonyms: Benzoresorcinol, Resbenzophenone, Inhibitor DHBP, Advastab 48, Uvistat 12, 4-Benzoyl resorcinol, Uvinol 400, Uvinul 400, Quinsorb 010, Syntase 100, Eastman Inhibitor DHPB, Dastib 263, DHBP cpd, 4-Benzoylresorcinol, Benzophenone, 2,4-dihydroxy-, 2,4-DIHYDROXYBENZOPHENONE, Enamine_001926, UF 1, USAF DO-28, USAF ND-54

Molecular Formula:	C₁₃H₁₀O₃	Molecular Weight:	214.216700 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: ZXDDPOHVAMWLBH-UHFFFAOYSA-N

• Decanedioic acid bis(1,2,2,6,6-pentamethylpiperidin-4-yl)ester

IUPAC Name: bis(3,3,4,5,5-pentamethylpiperidin-4-yl) decanedioate | CAS Registry Number: 41556-26-7
Synonyms: EINECS 255-437-1, Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate, Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) decandioate, Decanedioic acid, bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester, 134868-70-5, 83931-72-0, 93793-67-0, 95078-95-8, 95918-48-2

Molecular Formula:	C₃₀H₅₆N₂O₄	Molecular Weight:	508.776640 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: WHYLJCKAUWZIIS-UHFFFAOYSA-N

• Dibenzoylmethane

IUPAC Name: 1,3-di(phenyl)propane-1,3-dione | CAS Registry Number: 120-46-7
Synonyms: Rhodiastab 83, Karenzu DK2, 2-Benzoylacetophenone, Dibenzoyl-methane, Phenyl phenacyl ketone, omega-Benzoylacetophenone, 1,3-Propanedione, 1,3-diphenyl-, Spectrum2_000038, Spectrum3_001950, .omega.-Benzoylacetophenone, 1,3-DIPHENYL-1,3-PROPANEDIONE, 1,3-Diphenylpropane-1,3-dione, BSPBio_003550, D33454_ALDRICH, SPECTRUM1505311, SPBio_000135, NSC 6266, EINECS 204-398-9, KBio3_002841, CID8433

Molecular Formula:	C₁₅H₁₂O₂	Molecular Weight:	224.254580 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: NZZIMKJIVMHWJC-UHFFFAOYSA-N

• Hexa Methylene Bis Triacetone Diamine

IUPAC Name: N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine | CAS Registry Number: 61260-55-7
Synonyms: A 31 (stabilizer), EINECS 262-679-1, A 31, NCGC00164158-01, LS-75037, ST5319616, 1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, N,N'-Bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine, N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine, 117247-97-9, 197574-47-3, 202997-07-7, 70729-72-5

Molecular Formula:	C₂₄H₅₀N₄	Molecular Weight:	394.680600 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	4

InChIKey: UKJARPDLRWBRAX-UHFFFAOYSA-N

• N-Phenylmaleimide

IUPAC Name: 1-phenylpyrrole-2,5-dione | CAS Registry Number: 941-69-5
Synonyms: Maleinanil, Maleanil, Maleimidobenzene, MALEIMIDE, N-PHENYL-, WLN: T5VNVJ BR, ChemDiv3_000283, 1H-Pyrrole-2,5-dione, 1-phenyl-, P27100_ALDRICH, NSC 8183, 78795_FLUKA, EINECS 213-382-0, NSC8183, 1-Phenyl-1H-pyrrole-2,5-dione, N-Fenylimid kyseliny maleinove [Czech], BRN 0125098, SBB007849, ZINC00114118, AI3-01186, FR-0453, IDI1_019601

Molecular Formula:	C₁₀H₇NO₂	Molecular Weight:	173.168080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: HIDBROSJWZYGSZ-UHFFFAOYSA-N

• Stearoyl Benzoyl Methane

IUPAC Name: 1-phenylicosane-1,3-dione | CAS Registry Number: 58446-52-9
Synonyms: Benzoylstearoyl methane, Phenylicosane-1,3-dione, 1,3-Eicosanedione, 1-phenyl-, CID94050, EINECS 261-257-4

Molecular Formula:	C₂₆H₄₂O₂	Molecular Weight:	386.610480 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: LRQGFQDEQPZDQC-UHFFFAOYSA-N

• 2-(2'-Hydroxy-5'-methylphenyl) benzotriazole (UV-P)

IUPAC Name: 2-(benzotriazol-2-yl)-4-methylphenol | CAS Registry Number: 2440-22-4
Synonyms: Drometrizole, Benazol P, Tinuvin P, UV Absorber-1, Porex P, Tin P, Drometrizole [USAN:INN], Drometrizolum [INN-Latin], 2-Benzotriazolyl-4-methylphenol, ChemDiv2_000180, Drometrizole (USAN/INN), NCIOpen2_005624, MLS000713327, 533203_ALDRICH, Drometrizol [INN-Spanish, French], Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-, EINECS 219-470-5, NSC 91885, p-Cresol, 2-(2H-benzotriazol-2-yl)-, 2-(2H-Benzotriazol-2-yl)-p-cresol

Molecular Formula:	C₁₃H₁₁N₃O	Molecular Weight:	225.245940 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: MCPKSFINULVDNX-UHFFFAOYSA-N

• 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole

IUPAC Name: 2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol | CAS Registry Number: 3147-75-9
Synonyms: OCTRIZOLE, UV Absorber-5, Sumisorb 340, Seesorb 709, Tinuvin 329, Viosorb 583, Cyasorb 5411, Cyasorb UV 5411, Octrizole [USAN:INN], Octrizol [INN-Spanish], Octrizolum [INN-Latin], Spectra-Sorb UV 5411, Octrizole (USAN/INN), Oprea1_301042, 322806_ALDRICH, 2-Benzotriazolyl-4-tert-octylphenol, EINECS 221-573-5, ZINC01849911, 2-(2-Hydroxy-5-t-octylphenyl)benzotriazole, 2-(5-t-Octyl-2-hydroxyphenyl)benzotriazole

Molecular Formula:	C₂₀H₂₅N₃O	Molecular Weight:	323.432000 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: IYAZLDLPUNDVAG-UHFFFAOYSA-N

• 2-Hydroxy-4-Methoxy Benzophenone

IUPAC Name: (2-hydroxy-4-methoxyphenyl)-phenylmethanone | CAS Registry Number: 131-57-7
Synonyms: oxybenzone, Oxybenzon, Benzophenone-3, Anuvex, Oxibenzonum, Solaquin, DuraScreen, Chimassorb 90, Uvinul 9, Advastab 45, Ongrostab HMB, Solbar, Syntase 62, Uvistat 24, Cyasorb UV 9, Sunscreen UV-15, Usaf cy-9, Mixture Name, Spectra-sorb UV 9, Uvinul M40

Molecular Formula:	C₁₄H₁₂O₃	Molecular Weight:	228.243280 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: DXGLGDHPHMLXJC-UHFFFAOYSA-N

• 2-Hydroxy-4-Octyloxybenzophenone

IUPAC Name: (2-hydroxy-4-octoxyphenyl)-phenylmethanone | CAS Registry Number: 1843-05-6
Synonyms: Octabenzone, Benzophenone-12, Benzon OO, Seikalizer E, Rhodialux P, Zislizer E, Benzophenone 12, Cyasorb UV 531, Chimassorb 81, UV Absorber HOB, Advastab 46, Sumisorb 130, Spectra-Sorb UV 531, Anti-UV P, Biosorb 130, Carstab 700, Viosorb 130, Sanduvor 3035, Aduvex 248, Uvinul 408

Molecular Formula:	C₂₁H₂₆O₃	Molecular Weight:	326.429340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: QUAMTGJKVDWJEQ-UHFFFAOYSA-N