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4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE

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Origin: China

Cas No: 1645-65-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 1645-65-4 Formula: C8H4F3NS Molecular Weight: 203.18400

Basic Info

Chemical Name	4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE
Synonyms	4-(Trifluoromethyl)Phenyl Isothiocyanate; 1-isothiocyanato-4-(trifluoromethyl)benzene; Isothiocyanic Acid 4-(Trifluoromethyl)phenyl Ester; α,α,α-Trifluoro-p-tolyl Isothiocyanate;
CAS No.	1645-65-4
Molecular Formula	C8H4F3NS
Molecular Weight	203.18400
PSA	44.45000
LogP	3.43970

Properties

Appearance & Physical State	White to slightly yellow crystalline needles or chunks
Density	1.26g/cm3
Boiling Point	116-118ºC (20 mmHg)
Melting Point	41-43ºC
Flash Point	93.7ºC
Refractive Index	1.284
Vapor Pressure	3440mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S22-S26-S36/37/39
HS Code	2930909090
Packing Group	III
WGK Germany	3
RIDADR	UN 3261 8/PG 2
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

4-trifluoromethylaniline+thiophosgene→4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE
1,4-diazabicyclo[2.2.2]octane (4-(trifluoromethyl)phenyl)carbamodithioate→4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE
triethylamine (4-(trifluoromethyl)phenyl)carbamodithioate→4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE

Precursor

triethylamine (4-(trifluoromethyl)phenyl)carbamodithioate
4-trifluoromethylaniline
thiophosgene
carbon disulfide

Downstream Product

2-sulfanylidene-3-[4-(trifluoromethyl)phenyl]-1,3-thiazolidin-4-one
1-[4-(TRIFLUOROMETHYL)PHENYL]-2-THIOUREA
1-[(E)-1-pyridin-2-ylethylideneamino]-3-[[4-(trifluoromethyl)phenyl]carbamothioylamino]thiourea
1-amino-3-[4-(trifluoromethyl)phenyl]thiourea

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