3,5,6-Trichloro-2-pyridinol

Modify Date: 2025-08-21 11:36:35

3,5,6-Trichloro-2-pyridinol structure	Common Name	3,5,6-Trichloro-2-pyridinol
	CAS Number	6515-38-4	Molecular Weight	198.434
	Density	1.7±0.1 g/cm3	Boiling Point	325.0±37.0 °C at 760 mmHg
	Molecular Formula	C₅H₂Cl₃NO	Melting Point	328-330ºC
	MSDS	Chinese USA	Flash Point	150.4±26.5 °C
	Symbol	GHS05, GHS07, GHS09	Signal Word	Danger

Use of 3,5,6-Trichloro-2-pyridinol

3,5,6-Trichloro-2-pyridinol (TCP) is the main degradation product of the herbicide Triclopyr and the insecticides Chlorpyrifos and Chlorpyrifos-methyl[1].

Name	3,5,6-trichloropyridine-2-one
Synonym	More Synonyms

Description	3,5,6-Trichloro-2-pyridinol (TCP) is the main degradation product of the herbicide Triclopyr and the insecticides Chlorpyrifos and Chlorpyrifos-methyl[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Jingquan Li, et al. Novel gene clusters and metabolic pathway involved in 3,5,6-trichloro-2-pyridinol degradation by Ralstonia sp. strain T6. Appl Environ Microbiol. 2013 Dec;79(23):7445-53.

Density	1.7±0.1 g/cm3
Boiling Point	325.0±37.0 °C at 760 mmHg
Melting Point	328-330ºC
Molecular Formula	C₅H₂Cl₃NO
Molecular Weight	198.434
Flash Point	150.4±26.5 °C
Exact Mass	196.920197
PSA	32.86000
LogP	2.16
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.617
Storage condition	Refrigerator
Stability	Stable. Incompatible with strong oxidizing agents.

Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Hazard Statements	H302-H318-H411
Precautionary Statements	P273-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R22;R41;R51/53
Safety Phrases	S26-S39-S61
RIDADR	UN 3077
RTECS	UU7786700
HS Code	2933399090

Precursor 8
CAS#:2921-88-2 Clorpyrifos CAS#:107-13-1 Acrylonitrile CAS#:76-02-8 Trichloroacetyl... CAS#:2402-79-1 2,3,5,6-Tetrach...
CAS#:5598-15-2 Chlorpyrifos Oxon CAS#:856850-90-3 2-ethoxy-6-brom... CAS#:5598-13-0 Chlorpyrifos-methyl CAS#:5598-52-7 CHLORPYRIFOS-ME...
DownStream 7
CAS#:5598-13-0 Chlorpyrifos-methyl CAS#:55335-06-3 Triclopyr CAS#:2402-79-1 2,3,5,6-Tetrach... CAS#:31557-34-3 2,3,5-trichloro...
CAS#:75348-52-6 3,5,6-trichloro... CAS#:55933-90-9 Pyridine, 2,3,5... CAS#:105459-38-9 3,5,6-trichloro...

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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3,5,6-Trichlorpyridin-2-ol

TCP

3,5,6-Trichloro

MFCD00130269

TCP (VAN)

EINECS 229-405-2

2-Hydroxy-3,5,6-trichloropyridine

3,5,6-Trichloro-2-pyridinol

Ethiprole,Pestanal

3,5,6-trichloropyridin-2-ol

Trichloro pyridinone

Pyridinol,3,5,6-trichloro

3,5,6-Trichloro-2-(1H)pyridinone

3,5,6-TRICHLOROPYRIDINOL

3,5,6-Trichloropyridin-2(1H)-one

3-CHLORO-PYRIDINOL SODIUM

3,5,6-Trichloro-2(1H)-pyridinone

3,5,6-Trichloro-2-hydroxypyridine

TRICHLORO PYRIDINOL

PYRIDINOL

2(1H)-Pyridinone, 3,5,6-trichloro-

chlorpyriphos metabolite

TCPy

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,5,6-Trichloro-2-pyridinol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,5,6-Trichloro-2-pyridinol
Price: ￥298.0/100mg
Purity: 96.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: 3,5,6-Trichloro-2-pyridinol
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,5,6-trichloropyridine-2-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.