一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Hydrocarbons and derivatives>Acyclic hydrocarbons>Isoprene
Isoprene
  • Isoprene

Isoprene NEW

Price $100 $1
Package 1KG 1000KG
Min. Order: 1KG
Update Time: 2025-09-25

Product Details

Product Name: Isoprene CAS No.: 78-79-5
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2025/09/25
Lead time: In stock Packaging: bottle/ drum/ bucket/ IBC, as request.
Delivery: By sea, by air, by express Origin: Manufacturer

1. Product information

Product Name:Isoprene
Synonyms:SODIUM ACETATE ACETIC ACID;SODIUM ACETATE ACETIC ACID BUFFER;SODIUM ACETATE BUFFER;2-METHYL-BUTA-1,3-DIENE;2-METHYL-1,3-HEXADIENE;2-METHYL-1,3-BUTADIENE;ACETATE BUFFER;ACETATE BUFFER, PH 4.5
CAS:78-79-5
MF:C5H8
MW:68.12
EINECS:201-143-3
Product Categories:Acyclic;Alkenes;Building Blocks;Chemical Synthesis;Humulus lupulus (Hops);Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb)
Mol File:78-79-5.mol
Article illustration

Isoprene Chemical Properties
Melting point 323-329 °C(lit.)
Boiling point 34 °C(lit.)
density 0.681 g/mL at 25 °C(lit.)
vapor density 2.35 (vs air)
vapor pressure 8.82 psi ( 20 °C)
refractive index n20/D 1.422(lit.)
Fp ?65 °F
storage temp. Store at <= 20°C.
solubility 0.7g/l
form solid
pka>14 (Schwarzenbach et al., 1993)
color Clear colorless to very pale yellow
Odorpetroleum-like odor
explosive limit1-9.7%(V)
Odor Threshold0.048ppm
Water Solubility 0.07 g/100 mL
FreezingPoint -145.96℃


2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration



Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP5Y
Shaanxi Didu New Materials Co. Ltd
2026-05-15
Wuhan Godbullraw Chemical Co.,ltd
2022-05-12
Wuhan Godbullraw Chemical Co.,ltd
2022-05-10
$1.00
VIP8Y
Career Henan Chemical Co
2019-07-06
偏关县| 册亨县| 治多县| 衡阳市| 太湖县| 辉县市| 阳朔县| 江口县| 柞水县| 济宁市| 临城县| 五寨县| 永仁县| 定西市| 黑龙江省| 巴南区| 红河县| 铁岭县| 任丘市| 临沂市| 延庆县| 腾冲县| 伊吾县| 长兴县| 宁陵县| 册亨县| 平塘县| 赫章县| 汶上县| 馆陶县| 高淳县| 大邑县| 大关县| 旬邑县| 普格县| 龙门县| 吉隆县| 思南县| 阳泉市| 平武县| 格尔木市|