Methyl Acetoacetate Maa CAS 105-45-3 with Best Price
ISO 2 Inquiries
105-45-3
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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Inquiry History
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Description
Product description:Used in the pharmaceutical industryMelting point -80 °C (lit.) Boiling point 169-170 °C/70 mmHg (lit.) density 1.076 g/mL at 25 °C (lit.) vapor density 4 (vs air) vapor pressure 1 hPa (20 °C) refractive index n20/D 1.419(lit.) Fp 158 °F storage temp. 2-8°C solubility 460 g/L (20°C) pka 10.67±0.46(Predicted) form Liquid 
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.ECHEMI Editorial ReferenceColorless, clear liquidA clear colorless liquid. Flash point 158°F. Denser than water and slightly soluble in water. Vapors heavier than air.
Methyl acetoacetate appears as a clear colorless liquid. Flash point 158°F. Denser than water and slightly soluble in water. Vapors heavier than air.|Liquid|COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
Methyl acetoacetate appears as a clear colorless liquid. Flash point 158°F. Denser than water and slightly soluble in water. Vapors heavier than air.|Methylacetoacetic acid is an oxo carboxylic acid.CertificatesBasic Info-
Product Name:
Methyl acetoacetate
Other Name:Butanoic acid,3-oxo-,methyl ester;Acetoacetic acid,methyl ester;Methyl acetoacetate;Methyl acetylacetate;Methyl 3-oxobutyrate;Methyl 3-oxobutanoate;3-Oxobutanoic acid methyl ester;3-Oxobutyric acid methyl ester;Acetoacetate methyl ester;Methyl 2-acetoacetate
CAS No.:105-45-3
Molecular Formula:C5H8O3
InChIKeys:InChIKey=WRQNANDWMGAFTP-UHFFFAOYSA-N
Molecular Weight:116.12
Exact Mass:116.12
BRN:506727
EC Number:203-299-8
UNII:CW4I82QAX1
ICSC Number:1086
UN Number:1993
DSSTox ID:DTXSID9026716
Color/Form:Colorless liquid
HScode:29183000
Categories:
Characteristics-
PSA:
43.4
XLogP3:0
Appearance:APHA: ≤20 Liquid
Density:1.0762 g/cm3 @ Temp: 20 °C
Melting Point:27-28 °C
Boiling Point:171.7 °C
Flash Point:158 °F
Refractive Index:n 20/D 1.419(lit.)
Water Solubility:H2O: 460 g/L (20 ºC)
Storage Conditions:2-8°C
Vapor Pressure:Vapour pressure, kPa at 20°C: 0.17
Vapor Density:Relative vapour density (air = 1): 4.0
Toxicity:LD50 orally in rats: 3.0 g/kg (Smyth, Carpenter)
Explosive limit:1.3-14.2%(V)
Odor:Agreeable odor
Henrys Law Constant:Henry's Law constant: 2.7X10-7 atm-cu m/mole at 25 °C /Estimated
Experimental Properties:Conversion factor (wt/vol): 1 ppm = 4.74 mg/cu m|Slight decomposition between 169-171 °C; give a deep red color with ferric chloride|Hydroxyl radical reaction rate constant: 3.25X10-13 cu cm/molecule sec at 25 °C
Air and Water Reactions:Very slightly soluble in water.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:METHYL ACETOACETATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides
Autoignition Temperature:536 °F (USCG, 1999)|536 °F (280 °C)|280 °C
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Above 77°C use a closed system and ventilation. 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
Separated from oxidants.
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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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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
MAA
1 MT Sep 14, 2024 
Brunei
Methyl Acetoacetate
10000 TON Jul 29, 2025 Post an enquiry for this product
