Benzyl Carbamate (CAS 621-84-1) Comprehensive Guide 2025
Table of Contents
Product Overview & Specifications
| Parameter | Benzyl Carbamate | Benzyl Chloride | Benzyl Alcohol |
|---|---|---|---|
| CAS Number | 621-84-1 | 100-44-7 | 100-51-6 |
| Molecular Formula | C8H9NO2 | C7H7Cl | C7H8O |
| Melting Point | 86-88°C | -43°C | -15°C |
| Applications | Pharma Intermediate, Protecting Group | Chemical Synthesis | Solvent/Disinfectant |
Key Applications & Industry Uses
Pharmaceutical Manufacturing
Used as amino-protecting group in peptide synthesis (e.g., Taxol derivatives) to prevent unwanted side reactions during multi-step synthesis.
Polymer Chemistry
Serves as crosslinking agent in specialty resins with 15-20% improved thermal stability compared to traditional benzyl compounds.
Agrochemicals
Key intermediate in slow-release herbicide formulations, enabling 30-day soil persistence for weed control.
Case Study 1: Oncology Drug Intermediate
Client Profile
Top 10 Global Pharma Company (Confidential)
Challenge
Required high-purity (>99.8%) benzyl carbamate for GMP-compliant synthesis of PARP inhibitor candidates.
Solution
Supplied 500kg batches with HPLC-validated purity and <0.1% residual solvent content.
Outcome
Enabled 22% yield improvement in final API step versus previous protecting group strategy.
Case Study 2: High-Performance Resins
Client Profile
Specialty Materials Manufacturer (Public: NYSE listed)
Challenge
Develop fire-resistant aerospace composites requiring 300°C+ thermal stability.
Solution
Custom benzyl carbamate formulation enabling crosslinking density optimization.
Outcome
Achieved UL94 V-0 rating with 320°C HDT in final epoxy system.
Handling & Safety Protocols
| Parameter | Requirement |
|---|---|
| Storage | 2-8°C in nitrogen atmosphere |
| PPE | Neoprene gloves + Type A respirator |
| Shelf Life | 24 months in original packaging |
Supplier Inquiry & Custom Solutions
Request technical specifications or discuss custom synthesis projects:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Our chemical engineers can develop:
- GMP-grade batches up to 99.95% purity
- Modified solubility profiles (water-dispersible forms)
- Kosher/Halal certified material
相关产品
Chemical Name: N-(3-Aminopropyl)morpholine
CAS No.: 123-00-2
Molecular Formula: C7H16N2O
Molecular Weight: 144.21
Appearance: Colorless transparent liquid
Chemical Name: 1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2’-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
CAS No.: 140-22-7
Molecular Formula: C13H14N4O
Molecular Weight: 242.28
Chemical Name: 3-Chloroaniline
Synonyms: 1-Amino-3-chlorobenzene; m-Aminochlorobenzene; 3-Chlorobenzenamine; 3-Chlorophenylamine
CAS No.: 108-42-9
Molecular Formula: C6H6ClN
Molecular Weight: 127.57
Appearance: Colorless Liquid
Chemical Name: 1-Hexadecylamine
Synonyms 1-Aminohexadecane; Hexyldecylamine; n-Certylamine
CAS No.: 143-27-1
Molecular Formula: C16H35N
Molecular Weight: 241.46
Appearance: White Crystal
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
Chemical Name: Isoflavone
Synonyms: Soy Isoflavone; Soybean Lsoflavones; 3-Phenylchromen-4-one; 3-Phenylchromone
CAS No.: 574-12-9
Molecular Formula: C15H10O2
Molecular Weight: 222.24
Appearance: Powder
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
Chemical Name: D-PANTOTHENIC ACID
CAS No.: 79-83-4
Molecular Formula: C9H17NO5
Molecular Weight: 219.24
Appearance: Colorless or Light Yellow Oily Liquid
Chemical Name: Di-n-amyl disulfide
Cas No.: 112-51-6
Molecular Fomula: C10H22S2
Molecular Weight: 206.41
Chemical Name: D-Phenothrin
CAS No.: 26046-85-5
Molecular Formula: C23H26O3
Molecular Weight: 350.45
Appearance: Oil
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
评论
目前还没有评论。