Chemical Compound

5-Chloro-2-methyl-4-isothiazolin-3-one

CAS Registry Number 26172-55-4
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5-Chloro-2-methyl-4-isothiazolin-3-one chemical structure
Primary Record

5-Chloro-2-methyl-4-isothiazolin-3-one

In stock
2,323 g
Purity
99.0 %
CAS
26172-55-4

Compound Identifiers & Properties

CAS
26172-55-4
PubChem CID
33344
SMILES
CN1C(=O)C=C(S1)Cl
Canonical SMILES
Cn1sc(Cl)cc1=O

Names & Synonyms

  • 5-Chloro-2-methyl-4-isothiazolin-3-one
  • Methylchloroisothiazolinone
  • 26172-55-4
  • CMIT
  • Bioace
  • Kathon IXE
  • Kathon CG 5243
  • C4H4ClNOS
  • Isothiazolinones
  • Chloromethylisothiazolinone
  • 5-Chloro-2-methyl-3-isothiazolone
  • DEL7T5QRPN
  • Methylisothiazolinone
  • A 33 (bactericide)
  • Methylchloroisothiazolone
  • 5-Chloro-2-methyl-3(2H)-isothiazolone
  • 5-chloro-N-methylisothiazolone
  • ISOTHIAZOLINONE
  • MCIT
  • Neolone 950
  • UNII-DEL7T5QRPN
  • HS 818 (antiseptic)
  • n-methyl-5-chloroisothiazolone
  • Chloromethylisothiazolone
  • 5-chloro-2-methylisothiazolin-3-one
  • 3(2H)-Isothiazolone, 5-chloro-2-methyl-
  • AC1L1PFN
  • RefChem:818544
  • 5-chloro-2-methylisothiazol-3(2h)-one
  • 5-Chloro-2-methyl-2H-isothiazol-3-one
  • 5-chloro-n-methylisothiazolin-3-one
  • DTXSID9034286
  • HS 818
  • methylchloro-isothiazolinone
  • MFCD00792550
  • AC1Q3H9Y
  • DHNRXBZYEKSXIM-UHFFFAOYSA-N
  • methyl chloro isothiazolinone
  • N-Methyl-5-chloroisothiazolin-3-one
  • SCHEMBL20686
  • DTXCID7014286
  • C4-H4-Cl-N-O-S
  • 5-chloro-2-methyl-isothiazol-3-one
  • EINECS 247-500-7
  • 5-chloro-2-methyl-1,2-thiazol-3-one
  • Jsp005147
  • 2-Methyl-5-chloro-3-isothiazolone
  • CHEMBL1738962
  • 5-chloro-2-methyl-3(2H)-isothiazolinone
  • CHEBI:53621
  • CTK1A1887
  • HSDB 8270
  • BRN 1210149
  • MSK2157
  • 2-Methyl-5-chloroisothiazolin-3-one
  • HS-818
  • 5243-K-Cg
  • A 33
  • 4-ISOTHIAZOLIN-3-ONE, 5-CHLORO-2-METHYL-
  • 5-chloro-2-methyl-4-isothiazoline-3-one
  • 5-chloro-2-methylisothiazol-3-one
  • 5-Chloro-2-methyl-3-isothiazolone-d3
  • CID33344
  • EBD15202
  • EDC61134
  • KS-000025XC
  • ZINC2002061
  • 5-Chloro-2-methylisothiazole-3-one
  • Tox21_112689
  • Tox21_300199
  • ANW-44440
  • EBC-26096
  • NCGC00181041-01
  • 5-chloro-2-methyl-1,2-thiazol-3(2H)-one
  • 5-chloro-2-methyl-2h-isothiazolin-3-one
  • AKOS006230760
  • Chloro-methyl-isothiazolin-3-one, 5-
  • AN-5810
  • CS-W022348
  • DB14197
  • FC20025
  • GS-3223
  • HY-W041608
  • METHYLCHLOROISOTHIAZOLINONE [II]
  • METHYLCHLOROISOTHIAZOLINONE [MI]
  • 5-Chloro-2-methyl-4-isothiazol-3-one
  • 2,3-Dihydro-2-methyl-3-oxo-5-chloroisothiazole
  • 5-chloro-2-methyl-2h-isothiazole-3-one
  • 5-Chloro-2-methyl-3-isothiazolone (~90%)
  • 5-Chloro-2-methyl-4-isothiazolin-3-one (CMI)
  • 5-chloro-2-methyl-isothiasol-3(2H)one
  • NCGC00181041-02
  • NCGC00254127-01
  • T 360
  • 2-Methyl-5-chloro-2H-isothiazole-3-one
  • 2-methyl-5-chloro-4-isothiazoline-3-one
  • A-33
  • AJ-32372
  • AM806586
  • BC221924
  • CJ-07312
  • CJ-30896
  • J40.688K
  • LS-86318
  • METHYLCHLOROISOTHIAZOLINONE [VANDF]
  • SC-16430
  • 3 (2H)-Isotiazolona, 5-cloro-2-metil-
  • 5-chloro-2-methyl-2,3-dihydro-1,2-thiazol-3-one
  • 5-Chloro-2-methyl-isothiazol-3(2H)-one
  • METHYLCHLOROISOTHIAZOLINONE [MART.]
  • 2H-Isothiozol-3-one, 5-chloro-2-methyl-
  • AB0011549
  • CAS-26172-55-4
  • DB-007017
  • METHYLCHLOROISOTHIAZOLINONE [WHO-DD]
  • ST2406200
  • TC-133185
  • 5-Chloro-2-Methyl-Isothiazolin-3(2H)-one
  • FT-0620267
  • NS00000256
  • X5928
  • 5-CHLOR-2-METHYL-4-ISOTHIAZOLIN-3-ONE
  • 5-Chloride-2-Methyl-4-Isothiazoline-3-Ketone
  • H10371
  • Q-9256
  • SBI-0654074.0001
  • 2-Methyl-5-chloro-2,3-dihydroisothiazole-3-one
  • EN300-7409393
  • 5- chloro- 2- methyl- 2H- isothiazol- 3- one
  • 5-Chloro-2-methyl-4-isothiazolin-3-one solution
  • F209044
  • Q204121
  • SR-01000944864
  • A1209660
  • SR-01000944864-1
  • 5-Chloro-2-methyl-4-isothiazolin-3-one, tech grade, >14% in water. CMI/MI >2.0
  • Z2417817741
  • 5-Chloro-2-methyl-4-isothiazolin-3-one (CMI/MI > 2.0)
  • 5-Chloro-2-methyl-4-isothiazolin-3-one 100 microg/mL in Acetonitrile
  • 5-Chloro-2-methyl-4-isothiazolin-3-one D3 (methyl D3)
  • 1329611-34-8
  • MCI
  • N-Methyl-5-chloroisothiazolone (5-Chloro-2-methyl-4-isothiazolin-3-one)
  • 5-Chloro-2-methyl-4-isothiazolin-3-one (>14% solution in water)
  • 5-CHLORO-2-METHYL-4-ISOTHIAZOLIN-3-ONE (ACTIVE INGREDIENT >14%, CMI/MI 2.5 - 4.0)
  • 5-Chloro-2-methyl-3(2H)-isothiazolone; 5-Chloro-2-methyl-Isothiazolone; Kathon WT; MCI/MI
  • 5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
  • 247-500-7
  • 2682-20-4
  • 5-Chloro-2-methyl-4-isothiazolin-3-one; 2-Methyl-5-chloro-3-isothiazolone; 2-Methyl-5-chloroisothiazolin-3-one; 5-Chloro-2-methyl-2H-isothiazol-3-one; 5-Chloro-2-methyl-3(2H)-isothiazolone; 5-Chloro-2-methyl-3-isothiazolone; 5-Chloro-2-methyl-4-isothiazolin-3-one; 5-Chloro-2-methylisothiazolin-3-one; 5-Chloro-N-methylisothiazolin-3-one; 5-Chloro-N-methylisothiazolone; A 33 (bactericide); Bioace; CIT; CMIT; HS 818 (antiseptic); Kathon CG 5243; Kathon IXE; Methylchloroisothiazolinone; N-Methyl-5-chloroisothiazolin-3-one; N-Methyl-5-chloroisothiazolone; T 360
  • cit
  • CMI