High Purity 98% 4-Methylimidazole CAS No 822-36-6
ISO
822-36-6
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Description
Product description:Pharmaceutical intermediates.Melting point 44-47 °C(lit.) Boiling point 263 °C(lit.) density 1.02 refractive index 1.5037 Fp >230 °F storage temp. 2-8°C solubility H2O: soluble, clear, colorless to yellow (50 mg/mL) pka pK1:7.55(+1) (25°C) form Powder 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
4-Methylimidazole
Other Name:1H-Imidazole,5-methyl-;Imidazole,4-methyl-;1H-Imidazole,4-methyl-;Imidazole,4(or 5)-methyl-;5-Methyl-1H-imidazole;4-Methylimidazole;4(or 5)-Methylimidazole;4(5)-Methylimidazole;5-Methylimidazole;4-Methyl-1H-imidazole;NSC 40744;1H-4-Methylimidazole;872-33-3;163498-05-3;196413-10-2;88054-16-4;928113-28-4
CAS No.:822-36-6
Molecular Formula:C4H6N2
InChIKeys:InChIKey=XLSZMDLNRCVEIJ-UHFFFAOYSA-N
Molecular Weight:82.1
Exact Mass:82.10
BRN:1453
EC Number:212-497-3
UNII:Q64GF9FV4I
NSC Number:40744
DSSTox ID:DTXSID9025617
Color/Form:Crystals
HScode:29339900
Categories:
Characteristics-
PSA:
28.7
XLogP3:0.2
Appearance:Reddish-brown to green to brown Powder
Density:0.9380 g/cm3 @ Temp: 153.0 °C
Melting Point:56 °C
Boiling Point:263 °C
Flash Point:>230 °F
Refractive Index:1.5037 (14ºC)
Water Solubility:soluble in water.H2O: soluble , clear, colorless to yellow (50 mg/mL)
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
Vapor Pressure:0.007 mm Hg at 25 deg C (est)
Explosive limit:Explosive limits 1.8-10.7 Vol. %
Henrys Law Constant:Henry's Law constant = 4.14X10-6 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 7.51 (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 9.41X10-11 cu cm/molec-sec at 25 °C (est)
Autoignition Temperature:555 °C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H336 May cause drowsiness or dizziness
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.
P271 Use only outdoors or in a well-ventilated area.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
