2-Octyl-4-isothiazolin-3-one

CAS 26530-20-1C11H19NOSMW 213.34

2-Octyl-4-isothiazolin-3-one（CAS 26530-20-1）：分子式 C11H19NOS、分子量 213.34；类别有机化学品。

规格参数

CAS号26530-20-1

分子式C11H19NOS

分子量213.34

熔点15 °C at 101.325 kPa

沸点248 °F at 0.01 mmHg (NTP, 1992)

LogPlog Kow = 2.45 at 24 °C

应用领域Uses: Used as a preservative in polishes、paints、cleaners、adhesives、and metalworking fluids、Also used in wood and leather preservatives、[Kanerva、p. 1821]、Metal Machining [Category: Heat or Machine]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Working with Glues and Adhesives [Category: Other]、Applying Wood Preservatives [Category: Other]、Using Disinfectants or Biocides [Category: Clean]、Leather Tanning and Processing [Category: Industry]、For octhilinone (USEPA、OPP Pesticide Code: 099901) ACTIVE products with label matches.、SRP: Registered for use in the USA but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Control of apple and pear canker and other fungal and bacterial diseases of top fruit and citrus fruit. Also promotes rapid wound callousing of treated wounds and pruning cuts.、Mildewcide、microbiocide、fungicide and bacteriocide.、OIT is used to control sapstain and mold on wood via high pressure spray to logs that are processed to formulate plywood.、For more Uses (Complete) data for Octhilinone (6 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants、Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class、but has some hazard profile issues、Household Products: Information on 61 consumer products that contain 2-N-octyl-4-isothiazolin-3-one in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、Methods of Manufacturing: Octhilinone can be prepared by reaction of dithio-N-n-dioctylpropionamide and sulfuryl chloride.、Preparation: S.N. Lewis et al.、France patent 1555416 corresp to United States of America patent 3761488 (1969、1973 to Rohm & Haas).、Formulations、Preparations: The National Pesticide Information Retrieval System (NPIRS) identifies 15 companies with active labels for products containing the chemical octhilinone. To view the complete list of companies、product names and percent octhilinone in formulated products click the following url and enter the CAS Registry number in the Active Ingredient field.、Arch OIT 45 (Arch Chemicals、Inc.): Active ingredient: octhilinone 46.5%.、Densil ND Antimicrobial (Arch Chemicals、Inc.): Active ingredient: diuron 15.0%、zinc pyrithione 10.0%、and octhilinone 3.0%.、Busan 116 (Buckman Laboratories Inc.): Active ingredient: 2-(thiocyanomethylthio)benzothiazole 10.4% and octhilinone 2.2%.、For more Formulations、Preparations (Complete) data for Octhilinone (28 total)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: 3(2H)-Isothiazolone、2-octyl-: ACTIVE

类别Organic Chemicals

用途与场景

登记用途：Uses: Used as a preservative in polishes、paints、cleaners、adhesives、and metalworking fluids、Also used in wood and leather preservatives、[Kanerva、p. 1821]、Metal Machining [Category: Heat or Machine]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Working with Glues and Adhesives [Category: Other]、Applying Wood Preservatives [Category: Other]、Using Disinfectants or Biocides [Category: Clean]、Leather Tanning and Processing [Category: Industry]、For octhilinone (USEPA、OPP Pesticide Code: 099901) ACTIVE products with label matches.、SRP: Registered for use in the USA but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Control of apple and pear canker and other fungal and bacterial diseases of top fruit and citrus fruit. Also promotes rapid wound callousing of treated wounds and pruning cuts.、Mildewcide、microbiocide、fungicide and bacteriocide.、OIT is used to control sapstain and mold on wood via high pressure spray to logs that are processed to formulate plywood.、For more Uses (Complete) data for Octhilinone (6 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants、Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class、but has some hazard profile issues、Household Products: Information on 61 consumer products that contain 2-N-octyl-4-isothiazolin-3-one in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、Methods of Manufacturing: Octhilinone can be prepared by reaction of dithio-N-n-dioctylpropionamide and sulfuryl chloride.、Preparation: S.N. Lewis et al.、France patent 1555416 corresp to United States of America patent 3761488 (1969、1973 to Rohm & Haas).、Formulations、Preparations: The National Pesticide Information Retrieval System (NPIRS) identifies 15 companies with active labels for products containing the chemical octhilinone. To view the complete list of companies、product names and percent octhilinone in formulated products click the following url and enter the CAS Registry number in the Active Ingredient field.、Arch OIT 45 (Arch Chemicals、Inc.): Active ingredient: octhilinone 46.5%.、Densil ND Antimicrobial (Arch Chemicals、Inc.): Active ingredient: diuron 15.0%、zinc pyrithione 10.0%、and octhilinone 3.0%.、Busan 116 (Buckman Laboratories Inc.): Active ingredient: 2-(thiocyanomethylthio)benzothiazole 10.4% and octhilinone 2.2%.、For more Formulations、Preparations (Complete) data for Octhilinone (28 total)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: 3(2H)-Isothiazolone、2-octyl-: ACTIVE。

采购档案

这个产品是什么

2-Octyl-4-isothiazolin-3-one 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 26530-20-1，分子式 C11H19NOS（分子量 213.34），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：26530-20-1

其分子式 C11H19NOS 由 11 个碳、19 个氢、1 个氮、1 个氧、1 个硫组成。

别名/同义词：2-Octyl-4-isothiazolin-3-one

所属分类：有机化学品

常见问题

2-Octyl-4-isothiazolin-3-one 的 CAS 号是多少？

2-Octyl-4-isothiazolin-3-one 的 CAS 登记号为 26530-20-1。

2-Octyl-4-isothiazolin-3-one 的分子式与分子量是多少？

分子式 C11H19NOS，分子量 213.34。

2-Octyl-4-isothiazolin-3-one 还有哪些别名？

别名/同义词：2-Octyl-4-isothiazolin-3-one。

2-Octyl-4-isothiazolin-3-one 的登记用途是什么？

登记用途：Uses: Used as a preservative in polishes、paints、cleaners、adhesives、and metalworking fluids、Also used in wood and leather preservatives、[Kanerva、p. 1821]、Metal Machining [Category: Heat or Machine]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Working with Glues and Adhesives [Category: Other]、Applying Wood Preservatives [Category: Other]、Using Disinfectants or Biocides [Category: Clean]、Leather Tanning and Processing [Category: Industry]、For octhilinone (USEPA、OPP Pesticide Code: 099901) ACTIVE products with label matches.、SRP: Registered for use in the USA but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Control of apple and pear canker and other fungal and bacterial diseases of top fruit and citrus fruit. Also promotes rapid wound callousing of treated wounds and pruning cuts.、Mildewcide、microbiocide、fungicide and bacteriocide.、OIT is used to control sapstain and mold on wood via high pressure spray to logs that are processed to formulate plywood.、For more Uses (Complete) data for Octhilinone (6 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants、Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class、but has some hazard profile issues、Household Products: Information on 61 consumer products that contain 2-N-octyl-4-isothiazolin-3-one in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、Methods of Manufacturing: Octhilinone can be prepared by reaction of dithio-N-n-dioctylpropionamide and sulfuryl chloride.、Preparation: S.N. Lewis et al.、France patent 1555416 corresp to United States of America patent 3761488 (1969、1973 to Rohm & Haas).、Formulations、Preparations: The National Pesticide Information Retrieval System (NPIRS) identifies 15 companies with active labels for products containing the chemical octhilinone. To view the complete list of companies、product names and percent octhilinone in formulated products click the following url and enter the CAS Registry number in the Active Ingredient field.、Arch OIT 45 (Arch Chemicals、Inc.): Active ingredient: octhilinone 46.5%.、Densil ND Antimicrobial (Arch Chemicals、Inc.): Active ingredient: diuron 15.0%、zinc pyrithione 10.0%、and octhilinone 3.0%.、Busan 116 (Buckman Laboratories Inc.): Active ingredient: 2-(thiocyanomethylthio)benzothiazole 10.4% and octhilinone 2.2%.、For more Formulations、Preparations (Complete) data for Octhilinone (28 total)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: 3(2H)-Isothiazolone、2-octyl-: ACTIVE。

2-Octyl-4-isothiazolin-3-one 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

2-Octyl-4-isothiazolin-3-one（CAS 26530-20-1）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	0.1% (1 / 1404)
Reported hazard statements	H301, H311, H314, H317, H318, H330, H400, H410

H301: Toxic if swallowed [Danger Acute toxicity, oral]

H311: Toxic in contact with skin [Danger Acute toxicity, dermal]

法规与备案状态

Regulatory & Food Contact	FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2-n-octyl-4-isothiazolin-3-one(OIT) (CAS Reg. No. 26530-20-1) The FCS is intended for use as an antimicrobial active ingredient of industrial technical formulations for use 2-n-octyl-4-isothiazolin-3-one (CAS Reg. No. 26530-20-1)
GHS notification summary	0.1% (1 / 1404)

物理形态与操作说明

2-octyl-3-isothiazolone is a clear dark amber liquid. Used as a fungicide.
Clear dark amber liquid; [CAMEO]
Liquid
Light, golden yellow, clear liquid
Very weak, sharp smell
greater than 200 °F (NTP, 1992)

公开数据库收录的理化数据

沸点	248 °F at 0.01 mmHg (NTP, 1992)
沸点	BP: 120 °C at 0.01 mm Hg
熔点	15 °C at 101.325 kPa
密度	1.03
蒸气压	2.98 mmHg at 77 °F (NTP, 1992)
蒸气压	0.0000368 [mmHg]
蒸气压	3.68X10-5 mm Hg (4.9 mPa) at 25 °C
LogP	log Kow = 2.45 at 24 °C
LogP	2.45
黏度	48.04 sq mm.s at 20 °C; 17.94 sq mm.s at 30 °C

这个物质在各数据库里的编号

CAS Registry Number	26530-20-1
PubChem CID	33528
分子式	C11H19NOS
IUPAC 名称	2-octyl-1,2-thiazol-3-one
UNII（FDA）	4LFS24GD0V

数据库记载的用途

Used as a preservative in polishes, paints, cleaners, adhesives, and metalworking fluids; Also used in wood and leather preservatives; [Kanerva, p. 1821]
Metal Machining [Category: Heat or Machine]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Working with Glues and Adhesives [Category: Other]
Applying Wood Preservatives [Category: Other]
Using Disinfectants or Biocides [Category: Clean]

它在各数据库里的别名

Octhilinone; 26530-20-1; 2-n-Octyl-4-isothiazolin-3-one; 2-Octyl-4-isothiazolin-3-one; Pancil; 2-Octyl-2H-isothiazol-3-one; 2-Octyl-3-isothiazolone; 2-Octyl-3(2H)-isothiazolone; Skane 8; Micro-chek skane; 3(2H)-Isothiazolone, 2-octyl-; Pancil-T; Kathon LM; Microbicide M-8; Micro-chek 11; Micro-chek 11D

计算机算出的分子描述符

分子量	213.34
XLogP3	3.5
氢键供体数	0
氢键受体数	2
可旋转键数	7
精确质量	213.11873540
单同位素质量	213.11873540
拓扑极性表面积	45.6
重原子数	14
形式电荷	0

数据库摘要

N-Octyl-4-isothiazolin-3-one · CAS 26530-20-1 · C11H19NOS. UNII 4LFS24GD0V. 沸点: 248 °F at 0.01 mmHg (NTP, 1992); 沸点: BP: 120 °C at 0.01 mm Hg; 熔点: 15 °C at 101.325 kPa.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。