1,5-DIPHENYLCARBAZIDE supplier

Name
1,5-DIPHENYLCARBAZIDE
EINECS 205-403-7
CAS No. 140-22-7
Article Data25
CAS DataBase
Density 1.292 g/cm³
Solubility Soluble in glacial acetic acid, alcohol and acetone. Slightly soluble in water.
Melting Point 170-175 °C(lit.)
Formula C₁₃H₁₄N₄O
Boiling Point 385.1°C (rough estimate)
Molecular Weight 242.28
Flash Point
Transport Information
Appearance white crystals or powder
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Carbohydrazide,1,5-diphenyl- (6CI,8CI);1,5-Diphenylcarbohydrazide;2,2'-Diphenylcarbazide;2,2'-Diphenylcarbonic dihydrazide;Diphenylcarbazide;N,N'-Diphenylcarbazide;NSC 5058;s-Diphenylcarbazide;sym-Diphenylcarbazide;
PSA 65.19000
LogP 3.26760

1,5-DIPHENYLCARBAZIDE Chemical Properties

Chemical Name: 1,5-Diphenylcarbazide
IUPAC NAME: 1,3-dianilinourea
CAS No.: 140-22-7
EINECS: 205-403-7
RTECS: FF2750000
RTECS Class: Mutagen
Molecular Formula: C₁₃H₁₄N₄O
Molecular Weight: 242.28 g/mol
Melting Point: 170-175 °C(lit.)
Storage temp.: 2-8°C
Sensitive: Light Sensitive
Density: 1.292 g/cm³
1,5-DIPHENYLCARBAZIDE (140-22-7) is stable under normal shipping and handling conditions. Decomposes when heated.but incompatible with oxidizing agents.Following is the structure of 1,5-DIPHENYLCARBAZIDE (140-22-7):

The chemical synonymous of 1,5-DIPHENYLCARBAZIDE (140-22-7) are 1,5-Diphenylcabohydrazide ; 1,5-diphenyl-carbohydrazid ; 1,5-Diphenylcarbohydrazine ; 2,2’-diphenylcarbazide ; 2,2’-diphenyl-carbonicdihydrazid ; 2,2’-diphenylcarbonicdihydrazide ; 2,2’-diphenyl-Carbonicdihydrazide ; 2,2’-Diphenylcarbonicdihy-drazide

1,5-DIPHENYLCARBAZIDE Uses

1,5-DIPHENYLCARBAZIDE (140-22-7) is used as analytical reagent, redox indicator, adsorption indicator, an indicator, and chromatographic analysis of complex reagent and also used as a indicator in titrating fe.

1,5-DIPHENYLCARBAZIDE Production

Product Categories about 1,5-DIPHENYLCARBAZIDE (140-22-7) is refer to Phenylhydrazine

1,5-DIPHENYLCARBAZIDE Toxicity Data With Reference

dnr-esc 200 µg/well

MUREAV Mutation Research. 133 (1984),161.

rat

oral

> 500mg/kg (500mg/kg)

National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 14, 1953.

1,5-DIPHENYLCARBAZIDE Consensus Reports

Reported in EPA TSCA Inventory.

1,5-DIPHENYLCARBAZIDE Safety Profile

Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x.
Hazard Codes:
Xn: Harmful

Risk Statements about 1,5-DIPHENYLCARBAZIDE (140-22-7):
    R22 Harmful if swallowed.
    R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Statements about 1,5-DIPHENYLCARBAZIDE (140-22-7):
    S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
    S37/39 Wear suitable gloves and eye/face protection.

1,5-DIPHENYLCARBAZIDE Specification

1. Storage: Keep away from heat and flame. Store in a cool, dry place. Keep from contact with oxidizing materials.
2. Handling: Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
3. Personal Protection: Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
4. Fire Fighting: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers.

Product Name

1,5-DIPHENYLCARBAZIDE