high purity hot sale 1,2,4,5-Tetramethylbenzene 99% high quality see COA KANBEI
95-93-2
Industrial Grade
99%
SHANGHAI
KANBEI
25kg drum
2023-12-31
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Durene
Other Name:Benzene,1,2,4,5-tetramethyl-;p-Xylene,2,5-dimethyl-;1,2,4,5-Tetramethylbenzene;Durene;Durol;NSC 6770;S 150;Xinhe S 150;SJB
CAS No.:95-93-2
Molecular Formula:C10H14
InChIKeys:InChIKey=SQNZJJAZBFDUTD-UHFFFAOYSA-N
Molecular Weight:134.21800
Exact Mass:134.22
EC Number:202-465-7
UNII:181426CFYB
NSC Number:6770
UN Number:1325
DSSTox ID:DTXSID1029124
HScode:29029080
Categories:
Characteristics-
PSA:
0
XLogP3:2.92020
Appearance:1,2,4,5-tetramethylbenzene appears as colorless crystals with a camphor-like odor. (NTP, 1992)
Density:0.838 g/mL at 25 °C(lit.)
Melting Point:79.3 °C
Boiling Point:196.8 °C
Flash Point:165 °F
Refractive Index:1.4790 (81ºC)
Water Solubility:insoluble
Storage Conditions:Flammables area
Vapor Pressure:160 mm Hg ( 140 °C)
Vapor Density:4.6 (vs air)
Toxicity:LD50 orally in Rabbit: 6700 mg/kg
Air and Water Reactions:Insoluble in water.
Reactive Group:Hydrocarbons, Aromatic
Reactivity Profile:Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as 1,2,4,5-TETRAMETHYLBENZENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Hazard IdentificationClassification of the substance or mixture
Flammable solids, Category 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H228 Flammable solid
H413 May cause long lasting harmful effects to aquatic life
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P370+P378 In case of fire: Use ... to extinguish.
Storage none
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:
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