4,4'-Oxybis(benzenesulfonyl hydrazide)
80-51-3
industrial Grade
98%
SHANGHAI
KieRay Chem
25kg/drum
2022-12-31
fine chemicals,pharmaceutical materials
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
OBSH
Other Name:Benzenesulfonic acid,4,4′-oxybis-,1,1′-dihydrazide;Benzenesulfonic acid,4,4′-oxydi-,dihydrazide;Benzenesulfonic acid,4,4′-oxybis-,dihydrazide;Celogen OT;p,p′-Oxybis(benzenesulfohydrazide);p,p′-Oxybis(benzenesulfonyl hydrazide);4,4′-Oxybis(benzenesulfonyl hydrazide);4,4′-Oxydibenzenesulfonic acid dihydrazide;p,p′-Oxybis(benzenesulfonylhydrazine);OBSH;Diphenyl ether 4,4′-disulfohydrazide;Genitron OB;Diphenyl oxide 4,4′-disulfohydrazide;4,4′-Oxydi(benzenesulfonic acid hydrazide);4,4′-Oxybis(benzenesulfonic acid hydrazide);4,4′-Oxybis(benzenesulfonic acid) dihydrazide;Cellmic S;Dihydrazide SDO;p,p′-Oxybis(benzenesulfone hydrazide);Neocellborn P 1000M;FE 9;Neocellborn FE 9;4,4′-Bis(hydrazinosulfonyl)diphenyl ether;Neocellborn P 1000;Neocellborn N 1000S;Neocellborn N 5000;Celogen TO;Neocellborn N 50;AZ-B 95;Unifoam AZ 90;Neocellborn 1000SW;S 250;S 250 (blowing agent);Neocellborn P 100;Unicell OH;N 1000SW;Neocellborn N 1000SW;NSC 5318;4,4′-Oxybis(benzenesulfohydrazide);Neothlene HM 806P;Lagocell BO 20;Celogen OT 1;Neocellborn 1000S;EH 80;EH 80 (blowing agent);Cellmic SX;Neocellborn N 7000;Neothlene HM 80NP;HM 80NP;Akrosperse BBSH75EPR-S;N 1000S;Rhenoslab OBSH 75;Neocellborn N 5000W;Tracel OBSH 160NER;Luvopor OB;Neocellborn 41000S;EE 188E;Neocellborn NT-N;Neocellborn N 1000M;N 1000M;Neocellborn 1000M;150D;4,4-Oxy-bis-(benzenesulphonylhydrazide);4,4′-Oxydibenzenesulfonyl hydrazide;52737-96-9;54578-37-9;72514-48-8;81775-94-2;88528-25-0;127546-21-8;130256-60-9;158516-79-1;162430-36-6;172672-50-3;470676-56-3;1309923-74-7;1327562-35-5;2050747-28-7;2250212-75-8
CAS No.:80-51-3
Molecular Formula:C12H14N4O5S2
InChIKeys:InChIKey=NBOCQTNZUPTTEI-UHFFFAOYSA-N
Molecular Weight:358.393
Exact Mass:358.39
EC Number:201-286-1
UNII:70377EJ95Z
NSC Number:5318
UN Number:3226
DSSTox ID:DTXSID7026499
Color/Form:Fine white crystalline powder
Categories:
Characteristics-
PSA:
170.37000
XLogP3:0.70
Appearance:Diphenyloxide-4,4'-disulfonyl hydrazide appears as a colorless, crystalline solid with a geranium-like odor. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. Moderately toxic by ingestion, inhalation and skin absorption. Readily ignited by sparks or flames and burns intensely and persistently.
Density:1.52 g/cm3
Melting Point:150-160 °C (decomp)
Boiling Point:590.0±60.0 °C at 760 mmHg
Flash Point:310.6±32.9 °C
Refractive Index:1.645
Water Solubility:Insoluble in water.
Vapor Pressure:6.91x10-11 mmHg (est)
Vapor Density:1.52
Toxicity:mma-sat 800 mg/plate NEZAAQ 33,474,78
Odor:Odorless
Henrys Law Constant:Henry's law constant = 1.26X10-17 atm-cu m/mol at 25 °C (est)
Air and Water Reactions:Insoluble in water.
Reactive Group:Azo, Diazo, Azido, Hydrazine, and Azide Compounds
Reactivity Profile:DIPHENYLOXIDE-4,4'-DISULFOHYDRAZIDE is an azide. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Germ cell mutagenicity, Category 2
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H341 Suspected of causing genetic defects
H373 May cause damage to organs through prolonged or repeated exposure
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P203 Obtain, read and follow all safety instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P318 IF exposed or concerned, get medical advice.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
fine chemicals,pharmaceutical materials
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Location:
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
