Benzenesulfonyl hydrazide

Product Name: Benzenesulfonyl hydrazide
CAS No.: 80-17-1
Chemical Name: Benzenesulfonyl hydrazide
Synonyms: BSH;BENZENESULFONOHYDRAZIDE;Porofor;POROFOR BSH;Phenylsulfonylhydrazine;Phenylsulfonyl hydrazide;BENZENESULPHONYL HYDRAZIDE;chkhz9;ChKhZ 9;celogenbsh
CBNumber: CB4711849
Molecular Formula: C6H8N2O2S
Formula Weight: 172.2
MOL File: 80-17-1.mol

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Benzenesulfonyl hydrazide Property

Melting point:: 101-103 °C(lit.)
Boiling point:: 333.5±25.0 °C(Predicted)
Density: 1.303 (estimate)
refractive index: 1.6490 (estimate)
Flash point:: 110 °C
storage temp.: Flammables area
solubility: soluble in Methanol
pka: 9.30±0.50(Predicted)
form: solid
color: White to Almost white
Merck: 14,7598
BRN: 640079
InChIKey: VJRITMATACIYAF-UHFFFAOYSA-N
CAS DataBase Reference: 80-17-1(CAS DataBase Reference)
NIST Chemistry Reference: Benzenesulfonic acid, hydrazide(80-17-1)
EPA Substance Registry System: Benzenesulfonic acid, hydrazide (80-17-1)

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 15-16-22-24/25
RIDADR: UN 3226 4.1
WGK Germany: 3
RTECS: DB6888000
F: 4.9-16
TSCA: Yes
HazardClass: 4.1
PackingGroup: II
HS Code: 29350090
Toxicity: LDLo orl-rat: 50 mg/kg IPSTB3 3,93,76

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H242Heating may cause a fire

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P234Keep only in original container.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P235Store in a well-ventilated place. Keep cool.

P420Store away from other materials.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B3809
Product name: Benzenesulfonyl hydrazide
Purity: 98%
Packaging: 25g
Price: $185
Updated: 2024/03/01

TCI Chemical

Product number: B0038
Product name: Benzenesulfonyl Hydrazide
Purity: >98.0%(T)
Packaging: 25g
Price: $27
Updated: 2024/03/01

TCI Chemical

Product number: B0038
Product name: Benzenesulfonyl Hydrazide
Purity: >98.0%(T)
Packaging: 100g
Price: $71
Updated: 2024/03/01

Alfa Aesar

Product number: B23971
Product name: Benzenesulfonyl hydrazide, 98%
Packaging: 25g
Price: $46.65
Updated: 2024/03/01

Alfa Aesar

Product number: B23971
Product name: Benzenesulfonyl hydrazide, 98%
Packaging: 100g
Price: $140
Updated: 2024/03/01

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Benzenesulfonyl hydrazide Chemical Properties,Usage,Production

Chemical Properties

Benzenesulfonohydrazides,unlike the benzenesulfonamides, are thermally unstable. They decompose, when heated in water in some cases, to form sulfides, thiosulfonates, and nitrogen; for this reason they are used as blowing agents in the production of foams.

Chemical Properties

Benzenesulfonyl hydrazide is WHITE POWDER

Uses

Benzenesulfonyl hydrazide is used in making foam rubber and foam plastics.

Production Methods

Benzenesulfonyl hydrazides are produced by treating benzenesulfonyl chlorides with hydrazine in dioxane, alcohol, or water and in the presence of a second equivalent of hydrazineoranotherbase. They react with nitrous acid to form benzenesulfonyl azides according to the following equation:
ArSO₂NHNH₂ +HNO₂→RSO₂N₃ +2H₂O

General Description

Benzenesulfonyl hydrazide is a white to light-colored crystalline solid. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Readily ignited by sparks or flames and burns vigorously. Used to make other chemicals.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Self-decomposition or self-ignition may be triggered by heat, chemical reaction, friction or impact. May be ignited by heat, sparks or flames.

Safety Profile

Poison by ingestion. A flammable solid. When heated to decomposition it emits toxic vapors of NOx and SOx.

Benzenesulfonyl hydrazide Preparation Products And Raw materials

Raw materials

Benzenesulfonyl chloride Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml

Preparation Products

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Benzenesulfonyl hydrazide Suppliers

Americas 1 Belgium 1 China 138 Europe 1 Germany 3 India 6 Italy 1 Japan 3 Switzerland 2 Ukraine 1 United Kingdom 9 United States 22 Global 188

HBCChem, Inc.

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Fine Chem Trading LTD

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Combi-Blocks Inc.

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Riedel-de Haen AG

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TCI America

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Parish Chemical Company

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HBCChem Inc.

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Ivy Fine Chemicals

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Waterstone Technology, LLC

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Ryan Scientific, Inc.

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Alfa Aesar

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HONEST JOY HOLDINGS LIMITED

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City Chemical LLC

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View Lastest Price from Benzenesulfonyl hydrazide manufacturers

Shouguang Nuomeng Chemical Co Ltd.

Product: Benzenesulfonyl hydrazide, BSH, Blowing Agent BSH 80-17-1
Price: US $6200.00/T
Min. Order: 1KG
Purity: 98%
Supply Ability: 200 tons per month
Release date: 2020-07-18

Henan Fengda Chemical Co., Ltd

Product: Benzenesulfonyl hydrazide 80-17-1
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-25

Honest Joy Holdings Limited

Product: Benzenesulfonyl hydrazide 80-17-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.8%
Supply Ability: 100 tons
Release date: 2022-02-18

80-17-1, Benzenesulfonyl hydrazideRelated Search:

Benzenesulfonyl chloride Benzenesulfonamide antioxidant 1024 4,4'-OXYBIS(BENZENESULFONYL HYDRAZIDE) DANSYL HYDRAZINE DIAZALD(R)-N-METHYL-13C 4-METHYL-1-BENZENESULFONYL HYDRAZIDE 2,4,6-Trimethylbenzenesulfonyl hydrazide 1,3-DIPHENYLACETONE P-TOLUENESULFONYLHYDRAZONE 4-METHOXYBENZENESULFONYL HYDRAZIDE 2,4,6-TRIISOPROPYLBENZENESULFONYL HYDRAZIDE N-Methyl-p-toluenesulfonamide Diazald-N-methyl-13C-N-methyl-d3 N-ISOPROPYLIDENE-N'-2-NITROBENZENESULFO& 2-NITROBENZENESULFONYL HYDRAZINE 2,4,5-TRICHLOROBENZENESULFONYL HYDRAZIDE 1,2-Bis(p-tolylsulfonyl)hydrazine, N,Nμ-Ditosylhydrazine, 4-Methylbenzenesulfonic acid 2-[(4-methylphenyl)sulfonyl]hydrazide BENZALDEHYDE TOSYLHYDRAZONE

Benzensulfonyl hydrazide

BSH, Benzenesulphonic acid hydrazide

BENZENE-1-SULFONOHYDRAZIDE

BENZENESULFONIC ACID HYDRAZIDE

BENZENESULFONYL HYDRAZIDE

Benzenesulfonylhydrazine

BENZENESULFONOHYDRAZIDE

BENZENESULPHONYL HYDRAZIDE

BSH

LABOTEST-BB LT00050075

Benzene sulphonohydrazide

Benzenesulfohydrazide

Benzenesulfonic hydrazide

benzenesulfonichydrazide

POROFOR BSH

benzenesulphonohydrazide

Benzenesulphonylhydazide

Benzensulfonylhydrazine

Celogen BSH

celogenbsh

ChKhZ 9

chkhz9

Genitron BSH

genitronbsh

Hydrazide bsg

hydrazidebsg

Phenylsulfohydrazide

Phenylsulfonyl hydrazide

benzenesufonyl hydrazide

phenylsulfonylhydrazide

Phenylsulfonylhydrazine

Porofor

Porofor ChKhZ 9

Porofor-BSH-Pulver

poroforchkhz9

BENZENESULFONYL HYDRAZIDE 98%

Benzenesulfonyl hydrazide (BSH)

Benzenesulfonylhydrazide,98%

BENZENESULPHOHYDRAZIDE

PoroforR BSH

Benzenesulfonyl hydr

Benzenesulfonyl hydrazide, 98% 25GR

Porofor BSH (Bayer)

Benzenesulfonylhydrazine, BSH, Porofor BSH

Benzenesulfonyl hydrazide, BSH, Blowing Agent BSH

BenzenesulfonylHydrazide&gt

Benzenesulfonyl hydrazide ISO 9001：2015 REACH

80-17-1

80-17-11

C6H5SO2NHNH2

Building Blocks

Sulfur Compounds

Sulfonyl Hydrazides

Organic Building Blocks

Pharmaceutical Intermediates

Dyestuff Intermediates