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7H-DIBENZO[C,G]CARBAZOLE 99% see COA kanbei
GMP ISO
194-59-2
Industrial Grade
99%
qingdao
kanbei
25kg drum
2022-07-18
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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DescriptionCertificatesBasic Info
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Product Name:
7H-Dibenzo[c,g]carbazole
Other Name:7H-Dibenzo[c,g]carbazole;7-Aza-7H-dibenzo[c,g]fluorene;3,4:5,6-Dibenzocarbazole;NSC 87519
CAS No.:194-59-2
Molecular Formula:C20H13N
InChIKeys:InChIKey=STJXCDGCXVZHDU-UHFFFAOYSA-N
Molecular Weight:267.32
Exact Mass:267.32
EC Number:205-895-3
UNII:SZF1OJI89D
NSC Number:87519
UN Number:2811
DSSTox ID:DTXSID9059755
Color/Form:NEEDLES FROM ETHANOL
HScode:2933990090
Categories:
Characteristics-
PSA:
15.8
XLogP3:6.18
Appearance:7h-dibenzo(c,g)carbazole is a crystalline solid.
Density:0.9889 (rough estimate)
Melting Point:158 °C
Boiling Point:400.51°C (rough estimate)
Flash Point:246.5±14.1 °C
Refractive Index:1.8610 (estimate)
Water Solubility:63 ug/L
Storage Conditions:2-8°C
Vapor Pressure:Vapor pressure: 3.4X10-9 mm Hg at 25 deg C(est)
Experimental Properties:Absorption coefficients at 313 and 366.0 nm are 4210 and 13,000 L/mol-cm, respectively. /5% acetonitrile, 95% water at pH 4.5/
Air and Water Reactions:No rapid reaction with air. No rapid reaction with water.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:7H-DIBENZO(C,G)CARBAZOLE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Eye irritation, Category 2
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H319 Causes serious eye irritation
H351 Suspected of causing cancer
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/...
P203 Obtain, read and follow all safety instructions before use.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
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.
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
PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
