CAS RN: 71-91-0
Tetraethylammonium Bromide
Product Availability
Choose a grade to view its available package options.
13 package records8 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250515 | 1L | In stock | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20251016 | 100g | In stock | Shanghai, Shenzhen, Chengdu | Inquiry |
| Batchno.20250315 | 1kg | In stock | Shanghai, Tianjin, Wuhan | Inquiry |
| Batchno.20260626 | 500g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20260524 | 5kg | In stock | Shanghai | Inquiry |
- Product code: SSC-180689
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 1000g, 100g, 500g, 5000g
- Available purity: ＞98%
- Inventory rows with stock: 3
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
71-91-0 / tetraethylazanium bromide
Basic Information
CAS
71-91-0
Multi CAS
Yes
Molecular Formula
BC8H20Rn
Molecular Weight
210.160000
Exact Mass
209.077910
InChI
InChI=1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChIKey
HWCKGOZZJDHMNC-UHFFFAOYSA-M
Physical Properties
Physical Description
Liquid
Deliquescent solid; Colorless crystalline solid; Highly hygroscopic
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
10
Fraction Csp3
1
Rotatable bonds
4
H-bond acceptors
1
Molar refractivity
42.42
TPSA
0.0000
LogP / Solubility
WLOGP
-1.11
MLOGP
-0.98
XLogP3
-1.11
Consensus LogP
-1.07
Log S (ESOL)
-0.18
Class (ESOL)
Very soluble
Log S (Ali)
-0.48
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.58
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.79
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 71-91-0
This compound is commonly used in materials science and advanced materials development, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 71-91-0 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | tetraethylazanium bromide |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H302 (18.3%): Harmful if swallowed [Warning Acute toxicity, oral]
- H315 (40.1%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (40.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (53.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H412 (40.7%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
- H320: Causes eye irritation [Warning Serious eye damage/eye irritation]
Precautionary statements: P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Request the SDS (Safety Data Sheet) for full hazard and safety documentation.
Storage & Handling
Storage: Store under inert gas. Avoid: Hygroscopic. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.
Quotation & Packaging
Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.
Quality & Compliance
Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.
