1,2-Dibromo-2,4-dicyanobutane (CAS 35691-65-7) — formula C6H6Br2N2, molecular weight 265.93; category chemical intermediates.
1,2-Dibromo-2,4-dicyanobutane (CAS 35691-65-7) is a chemical raw material in the chemical intermediates category. Its molecular formula C6H6Br2N2 comprises 6 C, 6 H, 2 Br, 2 N atoms. Its molecular weight is about 265.93. Reported physicochemical data: melting point around 52 °C, boiling point around 212 °C, LogP about 1.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 35691-65-7 |
|---|---|
| Molecular Formula | C6H6Br2N2 |
| Molecular Weight | 265.93 |
| Melting Point | 52 °C |
| Boiling Point | 212 °C |
| LogP | 1.4 |
| Applications | CIR ingredient: Methyldibromo Glutaronitrile, Euxyl K-400 is a biocide used in cosmetics, cleaning solutions, glues, paints, and metalworking fluids. Sensitization reported in masseurs |
| Category | Chemical Intermediates |
Documented applications: CIR ingredient: Methyldibromo Glutaronitrile, Euxyl K-400 is a biocide used in cosmetics, cleaning solutions, glues, paints, and metalworking fluids. Sensitization reported in masseurs.
1,2-Dibromo-2,4-dicyanobutane is a chemical intermediate compound with CAS registry number 35691-65-7 and molecular formula C6H6Br2N2 (molecular weight 265.93), belonging to the chemical intermediates segment of chemical raw materials.
CAS number: 35691-65-7
Its molecular formula C6H6Br2N2 comprises 6 C, 6 H, 2 Br, 2 N atoms.
Also known as: 1,2-Dibromo-2,4-dicyanobutane · 1,2-二溴-2,4-二氰基丁烷
Category: chemical intermediates
The CAS registry number of 1,2-Dibromo-2,4-dicyanobutane is 35691-65-7.
Molecular formula C6H6Br2N2, molecular weight 265.93.
It is also registered under: 1,2-Dibromo-2,4-dicyanobutane, 1,2-二溴-2,4-二氰基丁烷.
Recorded applications: CIR ingredient: Methyldibromo Glutaronitrile, Euxyl K-400 is a biocide used in cosmetics, cleaning solutions, glues, paints, and metalworking fluids. Sensitization reported in masseurs.
Category: Chemical Intermediates.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1,2-Dibromo-2,4-dicyanobutane (CAS 35691-65-7), compiled from public chemistry databases.
| CAS Registry Number | 35691-65-7 |
|---|---|
| PubChem CID | 61948 |
| Molecular formula | C6H6Br2N2 |
| IUPAC name | 2-bromo-2-(bromomethyl)pentanedinitrile |
| UNII (FDA) | YX089CPS05 |
| Molecular Weight | 265.93 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 265.88772 |
| Monoisotopic Mass | 263.88977 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 10 |
| Boiling Point | 212 °C |
|---|---|
| Melting Point | 52 °C |
| Melting Point | 51-52 °C |
| Density | 0.970 g/mL at 20 °C |
| Vapor Pressure | 0.00025 [mmHg] |
| Other Experimental Properties | MP 52.2-53.2 °C |
1,2-Dibromo-2,4-dicyanobutane; 35691-65-7; Bromothalonil; 2-BROMO-2-(BROMOMETHYL)PENTANEDINITRILE; Methyldibromoglutaronitrile; Tektamer 38; Tektamer; 2-Bromo-2-(bromomethyl)glutaronitrile; BBMG; MDBGN; Metacide 38; Tektamer 38AD; Tuopai DM 01; 1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile; Pentanedinitrile, 2-bromo-2-(bromomethyl)-; Cosmoguard
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetic ingredients (Methyldibromo Glutaronitrile) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Preservative |
|---|---|
| GHS notification summary | 1.1% (15 / 1350) |
| GHS notification summary | 1.1% (15 / 1350) |
|---|---|
| Reported hazard statements | H302 (98.5%), H315 (81%), H317 (57.7%), H318 (89%), H400 (42.9%), H411 (12.7%) |
This chemical does not meet GHS hazard criteria for 1.1% (15 of 1350) of reports.
H302 (98.5%): Harmful if swallowed [Warning Acute toxicity, oral]
1,2-Dibromo-2,4-dicyanobutane · CAS 35691-65-7 · C6H6Br2N2. UNII YX089CPS05. Boiling Point: 212 °C; Melting Point: 52 °C; Melting Point: 51-52 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2-二溴-2,4-二氰基丁烷