Nanjing Zhuangyan Chemical Co., Ltd.

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Address: 1919,No.300,JiangDong North Rd, Nanjing, Jiangsu 210036, China
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Profile: Nanjing Zhuangyan Chemical Co., Ltd. is a manufacturer of UV absorbers, UV initiators, and other fine chemicals. Our main products are benzophenone and benzophenone series, sulfo series, and some custom synthesis projects. Our Benzophenone-1 product under benzophenone series is defined as Benzoresorcinol; (2,4-dihydroxyphenyl)phenyl-methanone. It has a white or light yellow crystalline powder appearance. It is used as UV absorber, light stabilizer, or as an intermediate. Our sulfo series product P-Toluenesulfonamide covers applications like drugs, plasticizers, dyestuff intermediates, and fluorescent resins.

20 Products/Chemicals (Click for related suppliers)

• Benzenesulfonyl Hydrazide

IUPAC Name: benzenesulfonohydrazide | CAS Registry Number: 80-17-1
Synonyms: Porofor, Porofor BSH, Benzenesulfohydrazide, Genitron BSH, Celogen BSH, Phenylsulfohydrazide, Porofor ChKhZ 9, Hydrazide BSG, Nitropore OBSH, Benzenesulfonohydrazide, Porofor-BSH-Pulver, Benzenesulfonylhydrazine, Benzensulfonylhydrazine, Phenylsulfonylhydrazine, Benzenesulfonyl hydrazide, ChKhZ 9, Phenylsulfonyl hydrazide, Benzenesulfonic hydrazide, Benzenesulfonic acid, hydrazide, Benzenesulphonohydrazide

Molecular Formula:	C₆H₈N₂O₂S	Molecular Weight:	172.204920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VJRITMATACIYAF-UHFFFAOYSA-N

• Chloramine B

IUPAC Name: N-chlorobenzenesulfonamide | CAS Registry Number: 127-52-6
Synonyms: Chlordetal, Chloramine-B, Benzenesulfochloramide, Phenylsulfamyl chloride, N-Chlorobenzenesulfonamide, Benzenesulfonamide, N-chloro-, AI3-00817, LS-187441, 80-16-0

Molecular Formula:	C₆H₆ClNO₂S	Molecular Weight:	191.635340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: CHVZPRDGLWBEMJ-UHFFFAOYSA-N

• Diphenylmethane

IUPAC Name: phenylmethylbenzene | CAS Registry Number: 101-81-5
Synonyms: Benzylbenzene, Ditan, Ditane, Benzyl benzene, Benzene, benzyl-, Diphenyl methane, Diphenylmethan, Diphenylmethyl, Methane, diphenyl-, Methylenedibenzene, alpha-phenyltoluene, Benzene, 1,1'-methylenebis-, (phenylmethyl)benzene, Benzene, (phenylmethyl)-, Toluene, alpha-phenyl-, Diphenylmethyl radical, 1,1'-methylenedibenzene, 1,1'-Dimethylenebis(benzene), Toluene, .alpha.-phenyl-, 1,1'-METHYLENEBISBENZENE

Molecular Formula:	C₁₃H₁₂	Molecular Weight:	168.234380 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: CZZYITDELCSZES-UHFFFAOYSA-N

• N-Methyl p-Toluene Sulfonamide

IUPAC Name: N,4-dimethylbenzenesulfonamide | CAS Registry Number: 640-61-9
Synonyms: N-Methyl-p-toluenesulfonamide, Benzenesulfonamide, N,4-dimethyl-, Enamine_005786, (p-Tolylsulfonyl)methylamine, p-Toluene-N-methylsulfonamide, N,4-DIMETHYLBENZENESULFONAMIDE, p-Toluenesulfonamide, N-methyl-, MLS000530144, N-Methyltoluene-4-sulphonamide, 148601_ALDRICH, N,4-Dimethyl-benzenesulfonamide, NSC2223, NSC 2223, NSC36991, EINECS 211-366-8, NSC 36991, ZINC00300857, IDI1_008021, p-Toluenesulfonamide, N-methyl- (8CI), NCGC00170650-01

Molecular Formula:	C₈H₁₁NO₂S	Molecular Weight:	185.243440 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: GWLOGZRVYXAHRE-UHFFFAOYSA-N

• O/P Toluene Sulfonamide

IUPAC Name: 2-methylbenzenesulfonamide | CAS Registry Number: 1333-07-9
Synonyms: Ketjenflex 9, Santicizer 9, Ketjenflex 9S, O-TOLUENESULFONAMIDE, 2-Tolylsulfonamide, Toluene-2-sulfonamide, 2-Toluenesulfonamide, ortho-Toluenesulfonamide, 2-Methylbenzenesulfonamide, o-Methylbenzenesulfonamide, Toluene-2-sulphonamide, Benzenesulfonamide, 2-methyl-, ortho-Toluenesulphonamide, 2(or 4)-Toluenesulfonamide, o-(Or p)-toluenesulphonamide, WLN: ZSWR B1, CCRIS 8900, HSDB 5256, ortho-Toluol-sulfonamid [German], 2(or 4)-Methylbenzenesulfonamide

Molecular Formula:	C₇H₉NO₂S	Molecular Weight:	171.216860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: YCMLQMDWSXFTIF-UHFFFAOYSA-N

• P-Toluenesulfonyl hydrazide

IUPAC Name: 4-methylbenzenesulfonohydrazide | CAS Registry Number: 1576-35-8
Synonyms: Tosylhydrazide, Tosylhydrazine, p-Tosylhydrazine, Celogen TSH, PTSH, P-Toluenesulfonhydrazide, p-Toluenesulfonylhydrazine, p-Tolylsulfonylhydrazine, p-Toluenesulfonyl hydrazide, p-Tolylsulfonyl hydrazide, p-Toluenesulfonic hydrazide, N-Toluolsulphonyl hydrazine, Hydrazine, p-tolylsulfonyl-, Toluene-4-sulfonyl hydrazide, Toluenesulfonic acid hydrazide, 4-Toluenesulfonyl hydrazide, p-Methylphenylsulfonylhydrazine, Toluene-4-sulphonohydrazide, p-Methylbenzenesulfonylhydrazine, p-Toluenesulfonic acid, hydrazide

Molecular Formula:	C₇H₁₀N₂O₂S	Molecular Weight:	186.231500 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: ICGLPKIVTVWCFT-UHFFFAOYSA-N

• Para Toluene Sulphonamide (PTSA)

IUPAC Name: 4-methylbenzenesulfonamide | CAS Registry Number: 70-55-3
Synonyms: Tosylamide, p-Tosylamide, P-TOLUENESULFONAMIDE, 4-Toluenesulfonamide, Tolylsulfonamide, p-Tolylsulfonamide, p-Toluenesulfamide, 4-Methylbenzenesulfonamide, Toluene-4-sulfonamide, p-Toluenesulfonylamide, 4-Toluenesulfanamide, Benzenesulfonamide, 4-methyl-, Toluene-p-sulphonamide, para-Toluenesulfonamide, p-Methylbenzenesulfonamide, Toluene-4-sulphonamide, Toluene-p-sulfonamide, nchembio.149-comp27, WLN: ZSWR D1, 4-Toluenesulfonic acid, amide

Molecular Formula:	C₇H₉NO₂S	Molecular Weight:	171.216860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: LMYRWZFENFIFIT-UHFFFAOYSA-N

• Toluhydroquinone

IUPAC Name: 2-methylbenzene-1,4-diol | CAS Registry Number: 95-71-6
Synonyms: Methylhydroquinone, Toluquinol, p-Toluquinol, Tolylhydroquinone, 2,5-Dihydroxytoluene, p-Toluhydroquinol, p-Toluhydroquinone, Hydroquinone, methyl-, 2,5-Toluenediol, Pyrolin, 2-Methylhydroquinone, Hydroquinone, tolyl-, Methyl-p-hydroquinone, 1,4-Benzenediol, 2-methyl-, 2-Methyl-1,4-benzenediol, 2-methylbenzene-1,4-diol, Ambap4460, THQ (VAN), 2-Methyl-1,4-hydroquinone, METHYL HYDROQUINONE

Molecular Formula:	C₇H₈O₂	Molecular Weight:	124.137220 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: CNHDIAIOKMXOLK-UHFFFAOYSA-N

• 4-Aminosulfonyl benzoic Acid

IUPAC Name: 4-sulfamoylbenzoic acid | CAS Registry Number: 138-41-0
Synonyms: Carzenide, Carzenid, Dirnate, 4-Sulfamoylbenzoic acid, Carzenide [INN], p-Sulfamylbenzoic acid, 4-Carboxybenzenesulfonamide, p-Sulfamoylbenzoic acid, Benzoic acid p-sulfamide, p-Sulfonamidobenzoic acid, p-Carboxybenzenesulfonamide, Carzenidum [INN-Latin], 4-(Aminosulfonyl)benzoic acid, 4-Sulfamoylbenzoesaeure, Carzenida [INN-Spanish], nchembio.157-comp10, Benzoic acid, 4-(aminosulfonyl)-, Benzoic acid 4-sulfamide, Maybridge1_002385, Benzoic Acid deriv. 31

Molecular Formula:	C₇H₇NO₄S	Molecular Weight:	201.199780 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: UCAGLBKTLXCODC-UHFFFAOYSA-N

• 2-Chloro-4'-fluoroacetophenone

IUPAC Name: 2-chloro-1-(4-fluorophenyl)ethanone | CAS Registry Number: 456-04-2
Synonyms: p-Fluorophenacyl chloride, 4-Fluorophenacyl chloride, alpha-Chloro-p-fluoroacetophenone, alpha-Chloro-4-fluoroacetophenone, 132888_ALDRICH, p-Fluoro-.alpha.-chloroacetophenone, Acetophenone, 2-chloro-4'-fluoro-, EINECS 207-256-4, p-Fluoro-alpha-chloroacetophenone, omega-Chloro-4-fluoroacetophenone, 2-Chloro-1-(4-fluorophenyl)ethanone, .alpha.-Chloro-para-fluoroacetophenone, BRN 0637860, ZINC00155417, Ethanone, 2-chloro-1-(4-fluorophenyl)-, LS-13421, ST5214202, TL8003172, Ethanone, 2-chloro-1-(4-fluorophenyl)- (9CI), 4-07-00-00642 (Beilstein Handbook Reference)

Molecular Formula:	C₈H₆ClFO	Molecular Weight:	172.584043 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: UJZWJOQRSMOFMA-UHFFFAOYSA-N

• 2,4-Difluorobenzophenone

IUPAC Name: (2,4-difluorophenyl)-phenylmethanone | CAS Registry Number: 85068-35-5
Synonyms: JRD-0436, EINECS 285-297-7, ZINC00155242, Methanone, (2,4-difluorophenyl)phenyl-, ST5306872, TL8005557

Molecular Formula:	C₁₃H₈F₂O	Molecular Weight:	218.198826 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: FRHMSTHFVFIPCO-UHFFFAOYSA-N

• 4-Fluorobenzophenone

IUPAC Name: (4-fluorophenyl)-phenylmethanone | CAS Registry Number: 345-83-5
Synonyms: p-Fluorobenzophenone, Maybridge4_003548, F7202_ALDRICH, NCIOpen2_001224, (4-Fluorophenyl)(phenyl)methanone, NSC88321, EINECS 206-463-7, NSC 88321, ZINC00105242, SB 01595, InChI=1/C13H9FO/c14-12-8-6-11(7-9-12)13(15)10-4-2-1-3-5-10/h1-9

Molecular Formula:	C₁₃H₉FO	Molecular Weight:	200.208363 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: OGTSHGYHILFRHD-UHFFFAOYSA-N

• 2-Methyl benzophenone

IUPAC Name: (2-methylphenyl)-phenylmethanone | CAS Registry Number: 131-58-8
Synonyms: o-Methylbenzophenone, 2-Methylbenzophenone, Phenyl o-tolyl ketone, Benzophenone, 2-methyl-, Ambap330, o-tolyl-phenyl-methanone, Methanone, (2-methylphenyl)phenyl-, NCIOpen2_000278, CBiol_000844, 157538_ALDRICH, Benzophenone, 2-methyl- (8CI), NSC67362, EINECS 205-032-0, ICCB4_000140, NSC 67362, ZINC01694419, AI3-11216

Molecular Formula:	C₁₄H₁₂O	Molecular Weight:	196.244480 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: CKGKXGQVRVAKEA-UHFFFAOYSA-N

• 4-Benzoylbiphenyl

IUPAC Name: phenyl-(4-phenylphenyl)methanone | CAS Registry Number: 2128-93-0
Synonyms: 4-Phenylbenzophenone, p-Benzoylbiphenyl, p-Phenylbenzophenone, Benzophenone, 4-phenyl-, Trigonal 12, Eusolex 3490, 4-Diphenyl phenyl ketone, 4-Diphenylphenyl ketone, p-Biphenylyl phenyl ketone, Phenyl p-biphenylyl ketone, 4-Biphenylyl phenyl ketone, Maybridge4_000539, NCIOpen2_001988, B12601_ALDRICH, EINECS 218-345-2, NSC 55283, NSC 97365, Methanone, [1,1'-biphenyl]-4-ylphenyl-, NSC55283, NSC97365

Molecular Formula:	C₁₉H₁₄O	Molecular Weight:	258.313860 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: LYXOWKPVTCPORE-UHFFFAOYSA-N

• 4,4'-Dimethoxybenzophenone

IUPAC Name: bis(4-methoxyphenyl)methanone | CAS Registry Number: 90-96-0
Synonyms: P,P'-DIMETHOXYBENZOPHENONE, Bis(p-methoxy)benzophenone, CBMicro_013731, Oprea1_684330, Bis(4-methoxyphenyl)methanone, Methanone, bis(4-methoxyphenyl)-, 141984_ALDRICH, Benzophenone, 4,4'-dimethoxy-, NSC4191, EINECS 202-028-0, ZINC00056447, BIM-0013460.P001, AI3-52342, ST5308535

Molecular Formula:	C₁₅H₁₄O₃	Molecular Weight:	242.269860 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: RFVHVYKVRGKLNK-UHFFFAOYSA-N

• 2,4-Dihydroxy Acetophenone

IUPAC Name: 1-(2,4-dihydroxyphenyl)ethanone | CAS Registry Number: 89-84-9
Synonyms: Resacetophenone, 4-Acetylresorcinol, Resoacetophenone, 2,4-Dihydroxyacetophenone, Resorcinol, 4-acetyl-, .beta.-Resacetophenone, Acetophenone, 2',4'-dihydroxy-, 2',4'-DIHYDROXYACETOPHENONE, 1-(2,4-Dihydroxyphenyl)ethanone, Ethanone, 1-(2,4-dihydroxyphenyl)-, WLN: QR CQ DV1, D107409_ALDRICH, 1-Acetyl-2,4-dihydroxybenzene, CHEBI:18414, EINECS 201-945-3, NSC 10883, AIDS017971, AIDS-017971, NSC10883, NSC37559

Molecular Formula:	C₈H₈O₃	Molecular Weight:	152.147320 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: SULYEHHGGXARJS-UHFFFAOYSA-N

• 3-Chloropropionyl Chloride

IUPAC Name: 3-chloropropanoyl chloride | CAS Registry Number: 625-36-5
Synonyms: 3-Chloropropionyl chloride, sGQDDHbqBS[MP@, 3-Chloropropanoyl chloride, Propanoyl chloride, 3-chloro-, Chloropropionyl chloride, Propionyl chloride, 3-chloro-, beta-Chloropropanoyl chloride, beta-Chloropropionyl chloride, beta-Chloropropionoyl chloride, C69128_ALDRICH, .beta.-Chloropropanoyl chloride, .beta.-Chloropropionyl chloride, 147443_ALDRICH, .beta.-Chloropropionoyl chloride, NSC84180, EINECS 210-890-4, NSC 84180, ZINC01736653, PROPANOIC ACID,3-CHLORO,CHLORIDE, LS-192508

Molecular Formula:	C₃H₄Cl₂O	Molecular Weight:	126.969260 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: INUNLMUAPJVRME-UHFFFAOYSA-N

• 4,4'-Dichloro Benzophenone

IUPAC Name: bis(4-chlorophenyl)methanone | CAS Registry Number: 90-98-2
Synonyms: 4,4'-Dichlorobenzophenone, DCBP, Di(p-chlorophenyl)ketone, p-Dichlorobenzophenone, USAF DO-4, Bis(4-chlorophenyl) ketone, Bis(p-chlorophenyl)ketone, Di(4-chlorophenyl)ketone, Bis(4-chlorophenyl)ketone, Methanone, bis(4-chlorophenyl)-, DBP (degradation product), DBP (VAN), MET854B_SUPELCO, Bis(4-chlorophenyl)methanone, Benzophenone, 4,4'-dichloro-, WLN: GR DVR DG, P,P'-DICHLOROBENZOPHENONE, 113700_ALDRICH, 45421_RIEDEL, NSC 8787

Molecular Formula:	C₁₃H₈Cl₂O	Molecular Weight:	251.108020 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: OKISUZLXOYGIFP-UHFFFAOYSA-N

• 4,4'-Oxybis Benzene Sulphonyl Chloride(OBSC)

IUPAC Name: 4-(4-chlorosulfonylphenoxy)benzenesulfonyl chloride | CAS Registry Number: 121-63-1
Synonyms: 4,4'-Oxybenzenesulfonylchloride, Oxybis(benzenesulfonyl chloride), Bis(4-chlorosulfonylphenyl) ether, NSC212, Oxybis(4-benzenesulfonyl chloride), 4,4'-Oxydibenzenesulfonyl chloride, p,p'-Oxybis(benzenesulfonyl chloride), HSDB 5591, NSC 212, Benzenesulfonyl chloride, 4,4'-oxybis-, Benzenesulfonyl chloride, 4,4'-oxydi-, EINECS 204-488-8, Phenoxybenzene-4,4'-disulfonyl chloride, Diphenyl ether 4,4'-disulfonyl chloride, 4,4'-OXYBIS(BENZENESULFONYL CHLORIDE), 4,4'-Oxybis(benzene-1-sulphonyl) dichloride, Benzenesulfonyl chloride, 4,4'-oxydi- (8CI)

Molecular Formula:	C₁₂H₈Cl₂O₅S₂	Molecular Weight:	367.224920 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: HJKXLQIPODSWMB-UHFFFAOYSA-N

• 4-Chlorobenzophenone

IUPAC Name: (4-chlorophenyl)-phenylmethanone | CAS Registry Number: 134-85-0
Synonyms: p-Chlorobenzophenone, Benzophenone, 4-chloro-, p-CBP, 4-CHLOROBENZOPHENONE, para-Chlorobenzophenone, Methanone, (4-chlorophenyl)phenyl-, C25007_ALDRICH, HSDB 2740, Benzophenone, 4-chloro- (8CI), NSC2872, (4-Chlorophenyl)(phenyl)methanone, NSC 2872, EINECS 205-160-7, ZINC01594470, AI3-00705, ST5308103, TL8000816

Molecular Formula:	C₁₃H₉ClO	Molecular Weight:	216.662960 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: UGVRJVHOJNYEHR-UHFFFAOYSA-N