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AAA grade high quality 2-Methyl-2-butene

Name: AAA grade high quality 2-Methyl-2-butene
Brand: Baiding
SKU: pr2505201289
Price: 3000 USD
Availability: InStock

5 Inquiries

Unit Price: Get Latest Price 

CAS No.:

513-35-9

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

Baiding

Packaging:

180kg per barrel

Price valid (until):

2025-06-20

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Shandong Baiding Chemical Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen

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Product Description
Seller Information
Inquiry History

Description

2-Butene, 2-methyl-
CAS No.: 513-35-9
EINECS No.: 208-156-3
Molecular formula: C5H10

Molecular weight: 70.13
Density: 0.835g/mLat 25°C
Flash point: ?4°F
Melting point: -134 °C
Boiling point: 35-38°C (lit.)
Uses:

2-Methyl-2-butene (513-35-9) is mainly used in organic synthesis, and is also used for dehydrogenation to produce isoprene. It is also used as an intermediate for synthetic rubber, resin and organic synthesis. It is an additive to improve the octane number of gasoline. Gas chromatography comparison sample.

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. Reasonable & competitive price, fast lead time.

5. Sample is available for your evaluation & Formulation development.

6. Faster delivery:Sample order in stock and 3-7 days for bulk production.

7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

8. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods.

Details

Baiding company production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integrity, mutual benefit, service" business philosophy, create value for customers continuously, and grow with our customers and suppliers together.
"Quality Best, Customer First" is what we adhering, we sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

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FAQ

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q 5 : How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q 6 : How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

Why choose us ?

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance

Basic Info

Product Name:

2-Methyl-2-butene

Other Name:

2-Butene,2-methyl-;2-Methyl-2-butene;Amylene;Trimethylethylene;β-Isoamylene;3-Methyl-2-butene;1,1,2-Trimethylethylene;Trimethylethene;NSC 74118;2-Methyl-2-butylene

CAS No.:

513-35-9

Molecular Formula:

C5H10

InChIKeys:

InChIKey=BKOOMYPCSUNDGP-UHFFFAOYSA-N

Molecular Weight:

70.13290

Exact Mass:

70.13

EC Number:

208-156-3

UNII:

HR68LQ4T3X

NSC Number:

74118

UN Number:

2460|1108

DSSTox ID:

DTXSID8027165

Color/Form:

LIQUID AT ROOM TEMPERATURE|Colorless volatile liquid

HScode:

2901291000

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

XLogP3:

1.97250

Appearance:

2-methyl-2-butene appears as a clear colorless liquid with a petroleum-like odor. Less dense than water and insoluble in water. Hence floats on water. Vapors heavier than air.

Density:

0.66 g/cm³ @ Temp: 15 °C

Melting Point:

-133.61 °C

Boiling Point:

37.5-38.5 °C

Flash Point:

-45ºC

Refractive Index:

1.386-1.388

Water Solubility:

Insoluble in water; soluble in ethanol, ethyl ether, benzene

Storage Conditions:

Flammables area

Vapor Pressure:

25.7 psi ( 55 °C)

Vapor Density:

2.4 (vs air)

Odor:

Disagreeable odor

OH:

8.69e-11 cm3/molecule*sec

Henrys Law Constant:

Henry's Law constant = 0.110 atm-cu m/mole

Experimental Properties:

Polymerizes on long standing|Highly flammable, dangerous fire and explosion risk|Hydroxyl radical rate constant = 8.69X10-11 cu cm/molecule-sec @ 25 °C

Air and Water Reactions:

Highly flammable. Insoluble in water.

Reactive Group:

Hydrocarbons, Aliphatic Unsaturated

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

2-METHYL-2-BUTENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic polymerization reactions.

Heat of Vaporization:

3.4634X10+7 J/kmol @ 139.39 K

Critical Temperature & Pressure:

Critical temperature: 471.00 K; critical pressure: 3.4X10+6 Pa

See More 2-Methyl-2-butene Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Acute toxicity - Category 4, Oral

Aspiration hazard, Category 1

Skin irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

Germ cell mutagenicity, Category 2

Carcinogenicity, Category 2

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H302 Harmful if swallowed H304 May be fatal if swallowed and enters airways H336 May cause drowsiness or dizziness H341 Suspected of causing genetic defects H351 Suspected of causing cancer H411 Toxic to aquatic life with long lasting effects
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P203 Obtain, read and follow all safety instructions before use. P273 Avoid release to the environment.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P301+P316 IF SWALLOWED: Get emergency medical help immediately. P331 Do NOT induce vomiting. 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. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell. P318 IF exposed or concerned, get medical advice. P391 Collect spillage.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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 Storage

Precautions 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.

See More 2-Methyl-2-butene Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen

Location:
Shinan District, Qingdao City, Shandong Province

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2024

Certifications:
Hazardous chemicals trading license

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	2-methyl-2-butane	1 KG	May 3, 2025
India	2-Methyl-2-butene	10 KG	Jul 14, 2025
South Korea	2-Methyl-2-butene	50 L	Apr 4, 2024
United States	2-Methyl-2-butene Pharmacy Grade	20 MT	Nov 17, 2023
India	2-Methyl-2-butene	15 MT	Oct 10, 2023

Post an enquiry for this product

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