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Home › Product Catalog › 4-amino-3,5,6-trichloropicolinic acid

4-amino-3,5,6-trichloropicolinic acid

CAS 1918-02-1C6H3Cl3N2O2MW 241.5

4-amino-3,5,6-trichloropicolinic acid (CAS No. 1918-02-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number1918-02-1
Molecular FormulaC6H3Cl3N2O2
Molecular Weight241.5
Melting Point218.5 °C
LogPlog Kow = 0.30
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 4-amino-3,5,6-trichloropicolinic acid?

The CAS number of 4-amino-3,5,6-trichloropicolinic acid is 1918-02-1.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 4-amino-3,5,6-trichloropicolinic acid?

Main applications include Organic Chemicals.

How do I buy 4-amino-3,5,6-trichloropicolinic acid or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

4-amino-3,5,6-trichloropicolinic acid · CAS 1918-02-1 · C6H3Cl3N2O2. UNII O7437X49DW. Melting Point: 218.5 °C; Solubility: In water, 430 mg/L at 25 °C; Solubility: 0.04%.

Identification

CAS Registry Number1918-02-1
PubChem CID15965
Molecular formulaC6H3Cl3N2O2
IUPAC name4-amino-3,5,6-trichloropyridine-2-carboxylic acid
UNII (FDA)O7437X49DW

Computed Descriptors

Molecular Weight241.5
XLogP32.2
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass239.926010
Monoisotopic Mass239.926010
Topological Polar Surface Area76.2
Heavy Atom Count13
Formal Charge0

Physical & Chemical Properties

Melting Point218.5 °C
SolubilityIn water, 430 mg/L at 25 °C
Solubility0.04%
Vapor Pressure6.16e-07 mmHg at 95 °F (NTP, 1992)
Vapor Pressure6.0X10-16 mm Hg at 25 °C
Vapor Pressure0.0000006 mmHg at 95 °F
Vapor Pressure(95 °F): 0.0000006 mmHg
LogPlog Kow = 0.30
LogP1.9
LogP1.0

Physical description & handling notes

  • Picloram appears as fine beige crystals or white powder. Odor of chlorine. (NTP, 1992)
  • Colorless to white crystals with a chlorine-like odor. [herbicide]; [NIOSH]
  • COLOURLESS CRYSTALS OR WHITE POWDER WITH CHARACTERISTIC ODOUR.
  • Fine beige crystals or white powder with a chlorine-like odor.
  • Colorless to white crystals with a chlorine-like odor. [herbicide]
  • White powder

Regulatory Status

GHS notification summary2.3% (3 / 132)

GHS Hazard Classification

GHS notification summary2.3% (3 / 132)
Reported hazard statementsH319 (31.8%), H400 (42.4%), H410 (44.7%), H412 (23.5%), H335, H373, H303, H316

This chemical does not meet GHS hazard criteria for 2.3% (3 of 132) of reports.

H319 (31.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

  • Used to control woody plants and broad-leaved weeds in range management programs; [EXTOXNET]
  • For deep-rooted broadleaf weeds and woody plants. Most grasses are resistant. Non-crop use in brush control along utility rights-of-way on forest sites, for weed and brush control in pastures and rangeland, and broadleaf weed control in small grains.
  • An herbicide used as a defoliant in forest warfare.
  • Produced by chlorination of 2-methylpyridine, hydrolysis and reaction with ammonia ...
  • Picloram is produced from alpha-picoline by chlorination, followed by hydrolysis of the alpha-trichloropicoline derivative, and amidation.
  • 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B; 51FR21438).

Synonyms

PICLORAM; 1918-02-1; 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid; 4-Amino-3,5,6-trichloropicolinic acid; Tordon; Borolin; Amdon; K-Pin; 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-; Grazon; ATCP; Tordon 22K; Piclorame; Tordon 10K; Amdon grazon; 4-Aminotrichloropicolinic acid

Frequently Asked Questions

What are the CAS number and molecular formula of 4-amino-3,5,6-trichloropicolinic acid?

CAS 1918-02-1; molecular formula C6H3Cl3N2O2; molecular weight — g/mol.

What other names is 4-amino-3,5,6-trichloropicolinic acid known by?

PICLORAM, 1918-02-1, 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid, 4-Amino-3,5,6-trichloropicolinic acid, Tordon, Borolin.

Is 4-amino-3,5,6-trichloropicolinic acid classified as hazardous?

2.3% of GHS notifications report no hazard classification (3 of 132).

What are the key physical properties of 4-amino-3,5,6-trichloropicolinic acid?

Melting Point: 218.5 °C; Solubility: In water, 430 mg/L at 25 °C; Solubility: 0.04%; Vapor Pressure: 6.16e-07 mmHg at 95 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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