Dibromomethane solution - analytical standard, 1000ug/ml in methanol , CAS No.74-95-3

CAS: 74-95-3 Cat. No.: D140762 Formule: CH2Br2 Poids moléculaire: 173.83 Beilstein Registry Number: 969143 Numéro CE: 200-824-2
DISPONIBLE À COMMANDE
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. 1000ug/ml in methanol
Synonyms
Methylene bromide
Storage
Store at 2-8°C
Shipped In
Wet ice,FedEx DG Service
Size
USA
Allemagne (EU)*
Price
Qty
1.2ml
D140762-1.2ml
Sur commande · 8–12 semaines

53,90$US

63,90$US
Enregistrer 10,00 $US (15.65%)
Enter a quantity for the sizes you want to add.
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Why this grade

analytical standard, 1000ug/ml in methanol Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice,FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
Methylene bromide
Spécifications et pureté
analytical standard, 1000ug/ml in methanol
Conditions de stockage de stockage
Store at 2-8°C
Expédié en
Wet ice,FedEx DG Service
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Grade
Analytical standard
Noms et identifiants
Isomères SMILES C(Br)Br
WGK Allemagne 1
Numéro ONU 2664
Groupe d'emballage III
Poids moléculaire 173.83
Beilstein 969143

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateArticle
J1522098Certificate of AnalysisDec 05, 2024 D140762
Propriétés chimiques et physiques
SensibilitéLight sensitive.
Indice de réfraction1.54
Point d'éclair (°F)51.8℉
Point d'éclair (°C)11°C
Point d'ébullition (°C)97 °C
Citations of This Product
Références
1. Zhang Wen, Zheng Wei, Huang Ping, Yang Dengfeng, Shao Zhiqing, Zhang Wei, Zhang Hao, Xie Zhi, Xu Jin, Chen Xueyuan.  (2025)  Intense upconverted ultraviolet emission of Er3+ through confined energy transfer in Yb3+/Er3+ co-doped Rb3InCl6.  Nature Communications,  16  (1): (1-10).  [PMID:40695775] [10.1038/s41467-025-58901-4]
2. Meng-Meng Lun, Chang-Yuan Su, Jie Li, Qiang-Qiang Jia, Hai-Feng Lu, Da-Wei Fu, Yi Zhang, Zhi-Xu Zhang.  (2023)  Introducing Ferroelasticity into 1D Hybrid Lead Halide Semiconductor by Halogen Substitution Strategy.  Small,  19  (49): (2303127).  [PMID:37625019] [10.1002/smll.202303127]
3. Meng-Meng Lun, Fo-Ling Zhou, Da-Wei Fu, Qiong Ye.  (2022)  Multi-functional hybrid perovskites with triple-channel switches and optical properties.  Journal of Materials Chemistry C,  10  (31): (11371-11378).  [PMID:] [10.1039/D2TC01063A]
4. Ting Huang, Huang-xian Zhang, Xiao-hua Zhang, Da-yong Peng, Xu-liang Nie, Jing Chen, Wan-ming Xiong.  (2021)  Preparation of functionalized diallylimidazole ionic liquid and its application in conversion of D-fructose into HMF.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2021.118233]
5. Ting Zhang, Chunli Jiang, Rong Luo, Ruijuan Qi, Mengqin Liu, Chunhua Luo, Hechun Lin, Hui Peng.  (2020)  Capping-ligand free grinding synthesis of luminescent lead halide perovskite nanocrystals.  Materials Today Communications,      [PMID:] [10.1016/j.mtcomm.2020.101926]
6. Dong-Mei Ma, Xian Yu, Aishun Ding, Hao Guo, Dong-Jin Qian.  (2020)  Interfacial self-assembled thioxathone monolayers on the surfaces of silica nanoparticles as efficient heterogeneous photocatalysts for the selective oxidation of aromatic thioethers under air atmosphere.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2020.125856]
7. Ting Huang, Wen Zhao, Xiaohua Zhang, Xuliang Nie, Jing Chen, Wanming Xiong.  (2020)  Synthesis and characterization of diimidazole-based hexafluorophosphate ionic liquids.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2020.114465]
8. Jun Feng, Jianchao Chen, Biaowen Wei, Shijun Liao, Yigang Yu, Xiuhua Li.  (2018)  Series-connected hexacations cross-linked anion exchange membranes for diffusion dialysis in acid recovery.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2018.10.044]
9. Jianhang Zhao, Yongjie Yuan, Lei Chen, Ye Li, Hailiang Zhang.  (2018)  High performance liquid crystalline physical gels prepared by side chain liquid crystalline polymers.  POLYMER,      [PMID:] [10.1016/j.polymer.2018.04.027]
10. Tianxiang Zhao, Xingbang Hu, Dongsheng Wu, Rui Li, Guoqiang Yang, Youting Wu.  (2017)  Direct Synthesis of Dimethyl Carbonate from Carbon Dioxide and Methanol at Room Temperature Using Imidazolium Hydrogen Carbonate Ionic Liquid as a Recyclable Catalyst and Dehydrant.  ChemSusChem,  10  (9): (2046-2052).  [PMID:28244650] [10.1002/cssc.201700128]
11. Guojian Chen, Xiaochen Wang, Jing Li, Wei Hou, Yu Zhou, Jun Wang.  (2015)  Direct Carbonization of Cyanopyridinium Crystalline Dicationic Salts into Nitrogen-Enriched Ultra-Microporous Carbons toward Excellent CO2 Adsorption.  ACS Applied Materials & Interfaces,      [PMID:26234297] [10.1021/acsami.5b04842]
12. Ping Li, Shan Zhang, Nannan Fan, Haibin Xiao, Wen Zhang, Wei Zhang, Hui Wang, Bo Tang.  (2014)  Quantitative Fluorescence Ratio Imaging of Intralysosomal Chloride Ions with Single Excitation/Dual Maximum Emission.  CHEMISTRY-A EUROPEAN JOURNAL,  20  (37): (11760-11767).  [PMID:25098912] [10.1002/chem.201402999]
13. Chunyun Gu, Jiayi An, Shuyu Liu, Feng Xiong, Wei Zhou, Liting Tian, Yuruo Wan, Qian Wu, Jie Ma.  (2025)  Degradation of 15 halogenated hydrocarbons by 5 unactivated in-situ chemical oxidation oxidants.  ENVIRONMENTAL TECHNOLOGY,      [PMID:39813303] [10.1080/09593330.2025.2450557]
14. Danila A. Tatarinov, Jinfeng Xie, Qingyi Qian, Qingqing Wang, Nadezhda A. Maslova, Lyubov N. Borodina, Aleksandr P. Litvin, He Huang.  (2024)  In-situ Post-Synthetic Treatment of CsPbBr3 Perovskite Nanocrystals in Nanoporous Silica Microspheres.  CHINESE JOURNAL OF CHEMISTRY,      [PMID:] [10.1002/cjoc.202400513]
15. Shiwei Xu, Ying Yu, Boyu Zhang, Kejia Zhu, Yuan Cheng, Tao Zhang.  (2025)  Boron carbide nanoparticles for boron neutron capture therapy.  RSC Advances,  15  (14): (10717-10730).  [PMID:40196817] [10.1039/D5RA00734H]
16. Timur Meng, Enhui Wang, Yuyue Peng, Zhiyi Li, Hongliang Lei, Saowaluk Chaleawlert-umpon, Hongmin Su, Youzhi Wang, Lina Li.  (2025)  Dichloromethane-knitting synthesis of fluorinated porous organic polymers for superior sulfur hexafluoride adsorption and separation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.133024]
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Foire aux questions

How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
What does analytical standard mean?
analytical standard is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. analytical standard is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 74-95-3, the molecular formula is CH2Br2, and the molecular weight is 173.83 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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