Glyphosine
Also known as: N,N-Bis(phosphonomethyl)glycine, Polaris, 2-(Bis(phosphonomethyl)amino)acetic acid, Glycine-N,N-bis(methylenephosphonic acid), N,N-Di(phosphonomethyl)glycine, Glyphosphine, N-(Carboxymethyl)iminodi(methylphosphinic acid), nitriloacetatodimethylenephosphonic acid, Caswell No. 471A, MFCD00056670, Polaris(monsanto), Glyphosine [ANSI], N-Carboxymethyl-N,N-bis(methylenephosphonic Acid)amine, bis-phosphonomethyl glycine
Glyphosine (CAS 2439-99-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H11NO8P2 and a molecular weight of 263.080 g/mol. Key properties include a melting point of 263°C, a boiling point of 668.4±65.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 358.0±34.3 °C. It is classified under GHS with signal word Danger and hazard statements H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2439-99-8
- Jingsj CID
- J-1334035-7
- Molecular Formula
- C4H11NO8P2
- Molecular Weight
- 263.080 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 263°C |
|---|---|
| Boiling Point | 668.4±65.0 °C at 760 mmHg |
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 358.0±34.3 °C |
| Exact Mass | 262.996002 |
| PSA | 175.22000 |
| LogP | -2.89 |
| Vapor Pressure | 0.0±4.4 mmHg at 25°C |
| Refractive Index | 1.594 |
GHS Safety & Compliance
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 2931900042 |
|---|---|
| Summary | 2931900042 2-(bis(phosphonomethyl)amino)acetic acid。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Glyphosine?
The CAS number of Glyphosine is 2439-99-8.
What are the molecular formula and molecular weight of Glyphosine?
Glyphosine has molecular formula C4H11NO8P2 and molecular weight 263.080 g/mol.
Is Glyphosine hazardous?
Glyphosine has GHS signal word Danger and hazard statements H318 — Causes serious eye damage.
What are the upstream and downstream products of Glyphosine?
For Glyphosine, Upstream Products: Formaldehyde, Glycine, Iminobis(methylphosphonic acid); Downstream Products: Glyphosate, Iminobis(methylphosphonic acid).
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Glyphosine (CAS 2439-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334035-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.