1,2-Benzisothiazoline-3-one

Name: 1,2-Benzisothiazoline-3-one
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 12124

CAS 2634-33-5C7H5NOSMW 151.19

1,2-Benzisothiazoline-3-one (CAS 2634-33-5) — formula C7H5NOS, molecular weight 151.19.

Specifications

CAS Number2634-33-5

Molecular FormulaC7H5NOS

Molecular Weight151.19

Melting Point156.6 °C

Boiling Point327.6 °C

LogP1.3

Purchase Profile

What this product is

1,2-Benzisothiazoline-3-one is a chemical compound with CAS registry number 2634-33-5 and molecular formula C7H5NOS (molecular weight 151.19).

Identification

CAS number: 2634-33-5

Its molecular formula C7H5NOS comprises 7 C, 5 H, 1 N, 1 O, 1 S atoms.

Also known as: 1,2-Benzisothiazoline-3-one · 1,2-Benzisothiazolin-3-One

Frequently Asked Questions

What is the CAS number of 1,2-Benzisothiazoline-3-one?

The CAS registry number of 1,2-Benzisothiazoline-3-one is 2634-33-5.

What is the molecular formula and molecular weight of 1,2-Benzisothiazoline-3-one?

Molecular formula C7H5NOS, molecular weight 151.19.

What other names is 1,2-Benzisothiazoline-3-one known by?

It is also registered under: 1,2-Benzisothiazoline-3-one, 1,2-Benzisothiazolin-3-One.

PubChem Public Data

Public-database records for 1,2-Benzisothiazoline-3-one (CAS 2634-33-5), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS 通报统计	0.1% (1 / 2589)
已通报的危害声明	H302, H315, H317, H318, H330, H400, H410, H411 (12.1%)

Regulatory listings

法规与食品接触	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA 21 CFR 中列出的食品接触物质清单：FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 1,2-Benzisothiazolin-3-one (CAS Reg. No. 2634-33-5) 作为未固化液体橡胶乳胶中的杀菌剂，用于制造用于 p 的重复使用橡胶手套作为未固化液体橡胶乳胶中的杀菌剂，用于制造用于化学工业的重复使用橡胶手套
GHS 通报统计	0.1% (1 / 2589)

法规与食品接触

FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA 21 CFR 中列出的食品接触物质清单：FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
1,2-Benzisothiazolin-3-one (CAS Reg. No. 2634-33-5)
作为未固化液体橡胶乳胶中的杀菌剂，用于制造用于 p 的重复使用橡胶手套
作为未固化液体橡胶乳胶中的杀菌剂，用于制造用于化学工业的重复使用橡胶手套

GHS 通报统计

0.1% (1 / 2589)

Reported physical properties

沸点	327.6 °C
熔点	156.6 °C
熔点	157 - 158 °C
密度	1.483 g/cu cm at 20 °C
蒸气压	2.78X10-6 mm Hg at 25 °C

How this substance is indexed

CAS 号	2634-33-5
PubChem CID	17520
分子式	C7H5NOS
分子量	151.01 g/mol
IUPAC 名称	1,2-benzothiazol-3-one
InChIKey	DMSMPAJRVJJAGA-UHFFFAOYSA-N
UNII（FDA）	HRA0F1A4R3
ChEBI 编号	CHEBI:167099

Names this substance appears under

1,2-Benzisothiazol-3(2H)-one; 2634-33-5; 1,2-Benzisothiazolin-3-one; benzisothiazolone; benzisothiazolinone; benzoisothiazol-3-one; Proxel PL; 1,2-Benzisothiazoline-3-one; 2,3-dihydro-1,2-benzothiazol-3-one; 3-Hydroxy-1,2-benzisothiazole; Benzisothiazolin-3-one; 1,2-BENZISOTHIAZOL-3-ONE; DTXSID5032523; 1,2-Benzoisothiazol-3-one; HRA0F1A4R3; ORISTAR BIT

Computed molecular descriptors

分子量	151.19
XLogP3	1.3
氢键供体数	1
氢键受体数	2
可旋转键数	0
精确质量	151.00918496
单同位素质量	151.00918496
拓扑极性表面积	54.4
重原子数	10
形式电荷	0

Database abstract

1,2-苯并异噻唑-3-酮的 CAS 号为 2634-33-5，分子式 C7H5NOS，分子量 151.01 g/mol。 UNII HRA0F1A4R3; ChEBI 167099; InChIKey DMSMPAJRVJJAGA-UHFFFAOYSA-N. 沸点: 327.6 °C; 熔点: 156.6 °C; 熔点: 157 - 158 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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