Min.Order / FOB Price:Get Latest Price
3000 Kilogram |
FOB Price: USD 3.2000 |
Methacrylicacid (8CI) 2-Methyl-2-propenoic acid 2-Methylacrylic acid
Methacrylic acid Chemical Properties |
Melting point | 12-16 °C (lit.) |
Boiling point | 163 °C (lit.) |
density | 1.015 g/mL at 25 °C (lit.) |
vapor density | >3 (vs air) |
vapor pressure | 1 mm Hg ( 20 °C) |
refractive index | n20/D 1.431(lit.) |
Fp | 170 °F |
storage temp. | Store at +15°C to +25°C. |
solubility | Chloroform, Methanol (Slightly) |
pka | pK1:4.66 (25°C) |
form | Liquid |
color | Clear |
Odor | Repulsive |
PH | 2.0-2.2 (100g/l, H2O, 20℃) |
explosive limit | 1.6-8.7%(V) |
Water Solubility | 9.7 g/100 mL (20 ºC) |
Sensitive | Moisture & Light Sensitive |
Merck | 14,5941 |
BRN | 1719937 |
Exposure limits | TLV-TWA 20 ppm (~70 mg/m3) (ACGIH). |
Stability: | May be stabilized by the addition of MEHQ (Hydroquinone methyl ether, ca. 250 ppm) or hydroquinone. In the absence of a stabilizer this material will readily polymerize. Combustible. Incompatible with strong oxidizing agents, hydrochloric acid. |
InChIKey | CERQOIWHTDAKMF-UHFFFAOYSA-N |
LogP | 0.93 at 22℃ |
CAS DataBase Reference | 79-41-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Propenoic acid, 2-methyl-(79-41-4) |
EPA Substance Registry System | Methacrylic acid (79-41-4) |
Safety Information |
Hazard Codes | C |
Risk Statements | 21/22-35-37-20/21/22 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 2531 8/PG 2 |
OEB | A |
OEL | TWA: 20 ppm (70 mg/m3) [skin] |
WGK Germany | 1 |
RTECS | OZ2975000 |
Autoignition Temperature | 752 °F |
TSCA | Yes |
HS Code | 2916 13 00 |
HazardClass | 8 |
PackingGroup | II |
Hazardous Substances Data | 79-41-4(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 1320 mg/kg |
Baiding specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.
Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
Our company is willing to work withour customers to create a better future!
Factory
Certificate
Package and shipping
FAQ
FAQ
Q1: Are you a factory or trading company?
A: We are a professional factory, warm welcome to have a video chat to have a look or visit us.
Q2: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3: How to start orders or make payments? A: The Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, , or Paypal.
Q4: How to confirm the product quality before placing orders?
A: 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.
Q5: What's your MOQ?
A: Our MOQ is 1kg. But usually, we accept fewer quantities such as 100g on the condition that the sample charge is 100% paid.
Q6: How about delivery lead time?
A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)
Q7: Is there a discount?
A: Different quantity has different discount.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View