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Benzenesulfonyl hydrazide

Benzenesulfonyl hydrazide structure

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

Molecular Weight:: 172.2

MDL Number:: MFCD00007583

MOL File:: 80-17-1.mol

Last updated:2023-12-25 13:23:17

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Benzenesulfonyl hydrazide Properties

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)
NCI Dictionary of Cancer Terms	BSH
FDA UNII	AC8C87U2TA
NIST Chemistry Reference	Benzenesulfonic acid, hydrazide(80-17-1)
EPA Substance Registry System	Benzenesulfonic acid, hydrazide (80-17-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H302-H242

Precautionary statements

P280a-P411a-P501a-P210-P220-P234-P264-P270-P280-P301+P312+P330-P403+P235-P420-P501

Hazard Codes

Risk Statements

Safety Statements

15-16-22-24/25

RIDADR

UN 3226 4.1

WGK Germany

RTECS

DB6888000

4.9-16

TSCA

Yes

HazardClass

4.1

PackingGroup

HS Code

29350090

Toxicity

LDLo orl-rat: 50 mg/kg IPSTB3 3,93,76

NFPA 704

	2
0		1

Benzenesulfonyl hydrazide price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	B3809	Benzenesulfonyl hydrazide 98%	80-17-1	25g	$185	2024-03-01	Buy
TCI Chemical	B0038	Benzenesulfonyl Hydrazide >98.0%(T)	80-17-1	25g	$27	2024-03-01	Buy
TCI Chemical	B0038	Benzenesulfonyl Hydrazide >98.0%(T)	80-17-1	100g	$71	2024-03-01	Buy
Alfa Aesar	B23971	Benzenesulfonyl hydrazide, 98%	80-17-1	25g	$46.65	2024-03-01	Buy
Alfa Aesar	B23971	Benzenesulfonyl hydrazide, 98%	80-17-1	100g	$140	2024-03-01	Buy

Product number	Packaging	Price	Buy
B3809	25g	$185	Buy
B0038	25g	$27	Buy
B0038	100g	$71	Buy
B23971	25g	$46.65	Buy
B23971	100g	$140	Buy

Benzenesulfonyl hydrazide Chemical Properties,Uses,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 synthesis

Synthesis of Benzenesulfonyl hydrazide from Benzenesulfonyl chloride

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

N-n-Butyl benzene sulfonamide 3-(4-Bromophenyl)propionic acid 1-PHENYL-1-PENTYNE 5-AMINO-3-PHENYLPYRAZOLE 4-Bromo diphenylacetylene

3-(PHENYLSULFONYL)PROPIONIC ACID Benzenesulfonylazide 4-Phenyl-2H-1,2,3-benzothiadiazine1,1-dioxide

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Benzenesulfonyl hydrazide Suppliers

Global( 188)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20287	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18777	58
Dalian Richfortune Chemicals Co., Ltd	0411-84820922 8613904096939	sales@richfortunechem.com	China	304	57
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29882	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Shouguang Nuomeng Chemical Co Ltd.	536-5119508 18363669993;	export@nuomengchem.com	China	44	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Dalian Richfortune Chemicals Co., Ltd	57
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Shouguang Nuomeng Chemical Co Ltd.	58

View Lastest Price from Benzenesulfonyl hydrazide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-08-28	Benzenesulfonyl hydrazide, BSH, Blowing Agent BSH 80-17-1	US $6200.00 / T	1KG	98%	200 tons per month	Shouguang Nuomeng Chemical Co Ltd.
2023-12-26	Benzenesulfonyl hydrazide 80-17-1	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2022-02-19	Benzenesulfonyl hydrazide 80-17-1	US $0.00 / KG	1KG	97.8%	100 tons	Honest Joy Holdings Limited

Benzenesulfonyl hydrazide, BSH, Blowing Agent BSH
80-17-1
US $6200.00 / T
98%
Shouguang Nuomeng Chemical Co Ltd.

Benzenesulfonyl hydrazide
80-17-1
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

Benzenesulfonyl hydrazide
80-17-1
US $0.00 / KG
97.8%
Honest Joy Holdings Limited

Benzenesulfonyl hydrazide Spectrum

Benzenesulfonyl hydrazide(80-17-1)MS Benzenesulfonyl hydrazide(80-17-1)¹HNMR Benzenesulfonyl hydrazide(80-17-1)¹³CNMR Benzenesulfonyl hydrazide(80-17-1)IR1 Benzenesulfonyl hydrazide(80-17-1)IR2 Benzenesulfonyl hydrazide(80-17-1)Raman

80-17-1(Benzenesulfonyl hydrazide)Related Search:

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