Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Fluorophenyl isothiocyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Fluorophenyl isothiocyanate
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

1544-68-9

1544-68-9 structure

Name: 4-Fluorophenyl isothiocyanate
Chemical Name: 4-Fluorophenyl Isothiocyanate
CAS Number: 1544-68-9
Molecular Formula: C₇H₄FNS
Molecular Weight: 153.177
Catalog: Chemical reagent Organic reagent Thiocyanate/isothiocyanate
Create Date: 2018-04-03 08:00:00
Modify Date: 2025-08-25 19:02:17

Name	4-Fluorophenyl Isothiocyanate
Synonyms	MFCD00004809 Isothiocyanic Acid 4-Fluorophenyl Ester EINECS 216-280-4 Isothiocyanic acid, p-fluorophenyl ester SCNR DF Benzene, 1-fluoro-4-isothiocyanato- 4-Fluorobenzene isothiocyanate p-Fluorophenyl isothiocyanate 1-Fluoro-4-isothiocyanatobenzene 4-Fluorophenyl isothiocyanate

Density	1.2±0.1 g/cm3
Boiling Point	228.8±13.0 °C at 760 mmHg
Melting Point	24-26 °C(lit.)
Molecular Formula	C₇H₄FNS
Molecular Weight	153.177
Flash Point	89.4±0.0 °C
Exact Mass	153.004852
PSA	44.45000
LogP	3.28
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.553
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX8760000

CHEMICAL NAME :: Isothiocyanic acid, p-fluorophenyl ester

CAS REGISTRY NUMBER :: 1544-68-9

BEILSTEIN REFERENCE NO. :: 0636596

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-F-N-S

MOLECULAR WEIGHT :: 153.18

WISWESSER LINE NOTATION :: SCNR DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00950

Symbol	GHS05, GHS08
Signal Word	Danger
Hazard Statements	H314-H317-H334
Precautionary Statements	P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34;R42
Safety Phrases	S23-S26-S36/37-S39-S45
RIDADR	UN 1759 8/PG 2
WGK Germany	3
RTECS	NX8760000
Packaging Group	III
Hazard Class	8
HS Code	2930909090

75-15-0

371-40-4

~94%

1544-68-9

Literature: Beilstein Journal of Organic Chemistry, , vol. 8, p. 61 - 70

463-71-8

371-40-4

~83%

1544-68-9

Literature: Tetrahedron Letters, , vol. 51, # 28 p. 3654 - 3657

371-40-4

1544-68-9

Literature: Journal of Organic Chemistry, , vol. 72, # 10 p. 3969 - 3971

371-40-4

1005-56-7

~38%

1544-68-9

Literature: Synthesis (Germany), , vol. 45, # 12 art. no. SS-2013-F0228-OP, p. 1667 - 1674

1053660-69-7

1544-68-9

Literature: Journal of Fluorine Chemistry, , vol. 41, p. 303 - 310

3296-02-4

1544-68-9

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 52, # 5 p. 1033 - 1039,899 - 904

404-52-4

108-24-7

1544-68-9

Literature: Journal of the Chemical Society, , p. 1581,1583 Errata,

Precursor 8
75-15-0 371-40-4 463-71-8 1005-56-7
1053660-69-7 3296-02-4 404-52-4 108-24-7
DownStream 10
330-94-9 387-27-9 348-40-3 14210-24-3
141300-33-6 141300-23-4 459-05-2 1544-79-2
331-00-0 348-45-8

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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