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Pretilachlor

Pretilachlor structure

CAS No:
51218-49-6
Formula:
C17H26ClNO2
Chemical Name:
Pretilachlor
Synonyms:
Acetamide,2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)-;2-Chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide;Pretilachlor;CG 113;N-Propoxyethyl-N-chloroacetyl-2,6-diethylaniline;Rifit;Rifit 500;Solnet;Erijan;81690-06-4
Categories:
Organic Chemistry > Amides

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Description

Pale Yellow Oil

Pretilachlor is an anilide.

Pretilachlor Basic Attributes

Molecular Weight：

311.85

Exact Mass：

311.85

EC Number：

610-630-3

UNII：

617K7LM10D

DSSTox ID：

DTXSID8058112

HScode：

2924299031

Characteristics

PSA：

29.5

XLogP3：

4.25

Appearance：

Colourless liquid

Density：

1.1±0.1 g/cm3

Melting Point：

<25 °C

Boiling Point：

135 °C

Flash Point：

221.1±28.7 °C

Refractive Index：

1.528

Water Solubility：

1.60e-04 M

Storage Conditions：

0-6°C

Vapor Pressure：

9.97e-07 mmHg

Toxicity：

Oral-rat LD50: 2200 mg/kg; Oral-Mouse LD50: 1800 mg/kg

Flammability characteristics：

Combustion produces toxic nitrogen oxides and chloride gases

Henrys Law Constant：

8.00e-09 atm-m3/mole

Collision Cross Section：

147.9 Å² [M-2H+Na]-

Safety Information

Hazard category：

Transport codes：

UN30829/PG3

wgk germany：

hazard class code：

38-50/53

safety instructions：

60-61

RTECS Number：

AB5427000

Marks：

Xi;N,N,Xi

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Precautionary statement(s)：

P261-P273-P311-P501

Hazard Statements：

H315-H331-H410

GHS Classification：

|Danger|H315 (20.3%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P311, P321, P332+P313, P333+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 197 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H303: May be harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P272, P280, P302+P352, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, and P501

Toxicity

Toxicity class：

moderately toxic

Drug Information

MeSH Entry Terms：

pretilachlor

Pretilachlor Use and Manufacturing

Methods of Manufacturing

The first preparation method is prepared by reacting 2, 6-diethylphenylaminoethylpropyl ether with chloroacetyl chloride. The preparation method 2 is first prepared by reacting 2, 6-diethylphenylaminoethanol with chloroacetyl chloride, and then reacting with bromopropane.

Uses

Herbicide for use in rice paddys.

Use Classification：

Agrochemicals -> Herbicides

Computed Properties

Molecular Weight:311.8
XLogP3:4.1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:9
Exact Mass:311.1652068
Monoisotopic Mass:311.1652068
Topological Polar Surface Area:29.5
Heavy Atom Count:21
Complexity:287
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Ethanolamine

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Pretilachlor

CAS No.: 51218-49-6

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