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 >Pharmaceutical intermediates>Heterocyclic compound>Pyridine compound>Bromopyridine>2,5-Dibromopyridine
2,5-Dibromopyridine
  • 2,5-Dibromopyridine
  • 2,5-Dibromopyridine

2,5-Dibromopyridine NEW

Price $5 $0.1
Package 1KG 1000KG
Min. Order: 1KG
Update Time: 2025-09-25

Product Details

Product Name: 2,5-Dibromopyridine CAS No.: 624-28-2
Min. Order: 1KG Purity: 98%
Supply Ability: g-kg-tons, free sample is available Release date: 2025/09/25
Lead time: In stock, ready for shipment Packaging: bag/bottle/drum/IBC
Delivery: By express, by air, by sea Delivery: Manufacturer, advantage product
COA, MSDS: Manufacturer, advantage product Name: Tina

 1. Materials information

Names

Name2,5-Dibromopyridine
SynonymMore Synonyms

 Chemical & Physical Properties

Density2.1±0.1 g/cm3
Boiling Point235.7±20.0 °C at 760 mmHg
Melting Point92-95 °C(lit.)
Molecular FormulaC5H3Br2N
Molecular Weight236.892
Flash Point96.4±21.8 °C
Exact Mass234.863205
PSA12.89000
LogP2.58
Vapour Pressure0.1±0.5 mmHg at 25°C
Index of Refraction1.607
Water Solubilityinsoluble

 MSDS

2,5-Dibromopyridine MSDS(Chinese)

 Safety Information

SymbolArticle illustration
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXn:Harmful
Risk PhrasesR20/21/22;R36/37/38
Safety PhrasesS26-S37/39-S36/37/39
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2933399090

 Synthetic Route

Previous 1/3 Next
Article illustration

2-amino-5-bromo...

CAS#:1072-97-5

~80%

Article illustration

2,5-Dibromopyridine

CAS#:624-28-2

Literature: QUEEN'S UNIVERSITY AT KINGSTON; UNIVERSITA DI BOLOGNA; PRATT, Derek A.; HANTHORN, Jason, J.; VALGIMIGLI, Luca Patent: WO2012/162818 A1, 2012 ; Location in patent: Page/Page column 45-46 ;
Article illustration

2-Aminopyridine

CAS#:504-29-0

~%

Article illustration

2,5-Dibromopyridine

CAS#:624-28-2

Literature: Journal of the American Chemical Society, , vol. 68, p. 2574,2576
Article illustration

6-hydroxy-4-met...

CAS#:96136-88-8

~%

Article illustration

2,5-Dibromopyridine

CAS#:624-28-2

Article illustration

6-(5-bromo-2-py...

CAS#:111110-50-0

Literature: US4877792 A1, ;

 Precursor & DownStream

Precursor  7

Previous 1/2 Next

  • Article illustration CAS#:1072-97-5
    2-amino-5-bromo...

  • Article illustration CAS#:504-29-0
    2-Aminopyridine

  • Article illustration CAS#:109-04-6
    2-Bromopyridine

  • Article illustration CAS#:626-55-1
    3-Bromopyridine

DownStream  10

Previous 1/3 Next

  • Article illustration CAS#:111770-81-1
    5-bromo-2-(hex-...

  • Article illustration CAS#:111770-80-0
    5-Bromo-2-[(tri...

  • Article illustration CAS#:106047-33-0
    5-Bromo-2,4'-bi...

  • Article illustration CAS#:1052138-94-9
    2-(Methylsulfon...

 Customs

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,5-DibroMopyridine 10GR
2,5-Dibromo pyridine
EINECS 210-839-6
2,5-dibromopyridin
2,5-Dibrompyridin
3,6-DibroMopyridine
Dibromopyridine
MFCD00006221
5-DibroMopyridine
Pyridine, 2,5-dibromo-
2,5-dibromo-pyridine
2,5-bromopyridine
PYRIDINE,2,5-DIBROMO
2,5-Dibromopyridine
2,4-DICHLOROBENZYL CHLORIDE


2. Packaging of materials

  • 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 & Delivery

  • By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

Article illustration


  • By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

Article illustration


  • By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 13213167925











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
VIP2Y
Watson Biotechnology Co.,Ltd
2026-06-24
$136.00
VIP6Y
Shanghai UCHEM Inc.
2026-06-24
VIP6Y
Hangzhou Verychem Science And Technology Co.Ltd
2026-06-08
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$1.10
VIP6Y
Dideu Industries Group Limited
2025-11-18
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
$200.00
Hong Kong Tiansheng New Material Trading Co., Ltd
2022-02-25
Honest Joy Holdings Limited
2022-02-22
$1.00
Shijiazhuang Erche Biotechnology Co., Ltd
2021-10-29
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
益阳市| 攀枝花市| 当雄县| 五原县| 隆安县| 呼图壁县| 永年县| 怀宁县| 望奎县| 将乐县| 包头市| 正宁县| 张家口市| 阳东县| 贵港市| 凤凰县| 安丘市| 通化县| 安宁市| 湘潭县| 临猗县| 正宁县| 荔波县| 新泰市| 耿马| 安化县| 宜宾县| 绥德县| 泰宁县| 许昌市| 鞍山市| 通许县| 锦屏县| 常山县| 平阳县| 札达县| 车致| 湛江市| 武功县| 安泽县| 永城市|