1,4-PHENYLENE DIISOTHIOCYANATE

CAS 4044-65-9C8H4N2S2MW 192.3

1,4-PHENYLENE DIISOTHIOCYANATE (CAS 4044-65-9) — formula C8H4N2S2, molecular weight 192.3; category organic chemicals.

Product Overview

CAS Number	4044-65-9
Molecular Formula	C8H4N2S2
Molecular Weight	192.3
Melting Point	270 °F (EPA, 1998)
LogP	2.8
Category	Organic Chemicals

Technical Profile

What this product is

1,4-PHENYLENE DIISOTHIOCYANATE is a carbon-based organic compound with CAS registry number 4044-65-9 and molecular formula C8H4N2S2 (molecular weight 192.3), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 4044-65-9

Its molecular formula C8H4N2S2 comprises 8 C, 4 H, 2 N, 2 S atoms.

Also known as: 1,4-PHENYLENE DIISOTHIOCYANATE · 对苯二异硫氰酸酯

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 1,4-PHENYLENE DIISOTHIOCYANATE?

The CAS registry number of 1,4-PHENYLENE DIISOTHIOCYANATE is 4044-65-9.

What is the molecular formula and molecular weight of 1,4-PHENYLENE DIISOTHIOCYANATE?

Molecular formula C8H4N2S2, molecular weight 192.3.

What other names is 1,4-PHENYLENE DIISOTHIOCYANATE known by?

It is also registered under: 1,4-PHENYLENE DIISOTHIOCYANATE, 对苯二异硫氰酸酯.

Which category does 1,4-PHENYLENE DIISOTHIOCYANATE belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 1,4-PHENYLENE DIISOTHIOCYANATE (CAS 4044-65-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	4044-65-9
PubChem CID	19958
分子式	C8H4N2S2
IUPAC 名称	1,4-diisothiocyanatobenzene
UNII（FDA）	6D1R3P86GX

Computed descriptors

Molecular Weight	192.3
XLogP3	4.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	191.98159048
Monoisotopic Mass	191.98159048
Topological Polar Surface Area	88.9
Heavy Atom Count	12

Physicochemical values on record

Melting Point	270 °F (EPA, 1998)
Melting Point	132 °C
LogP	2.8

Synonyms and trade names

BITOSCANATE; 4044-65-9; p-Phenylene diisothiocyanate; Benzene, 1,4-diisothiocyanato-; Bitoscanat; Bitoscanato; 1,4-phenylenediisothiocyanate; Phenylene thiocyanate; Bitoscanatum; Biscomate; Phenylene-1,4-diisothiocyanate; Bitoscanatum [Latin]; 1,4-Phenylen-diisothiocyanat; WM 842; Isothiocyanic acid p-phenylene ester; Isothiocyanic acid, 1,4-phenylenedi-

GHS hazard classification

已通报的危害声明	H301 (100%), H314 (11.4%), H315 (88.6%), H319 (88.6%), H334 (97.7%), H335 (88.6%)

What the public record says

对苯二异硫氰酸酯 · CAS 4044-65-9 · C8H4N2S2. UNII 6D1R3P86GX. Melting Point: 270 °F (EPA, 1998); Melting Point: 132 °C; LogP: 2.8.

Source: PubChem / Wikidata; the batch COA governs where values differ.

1,4-PHENYLENE DIISOTHIOCYANATE

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Synonyms and trade names

GHS hazard classification

What the public record says

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