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1-(2-Chlorophenyl)-2-thiourea

CAS 5344-82-1C7H7ClN2SMW 186.66

1-(2-Chlorophenyl)-2-thiourea (CAS 5344-82-1) — formula C7H7ClN2S, molecular weight 186.66.

Product Overview

CAS Number5344-82-1
Molecular FormulaC7H7ClN2S
Molecular Weight186.66
Melting Point294.8 to 295.7 °F (EPA, 1998)
Boiling Point323 °C @760 [mm Hg]
LogP1.9

Technical Profile

What this product is

1-(2-Chlorophenyl)-2-thiourea is a chemical compound with CAS registry number 5344-82-1 and molecular formula C7H7ClN2S (molecular weight 186.66).

Identification

CAS number: 5344-82-1

Its molecular formula C7H7ClN2S comprises 7 C, 7 H, 1 Cl, 2 N, 1 S atoms.

Also known as: 1-(2-Chlorophenyl)-2-thiourea · 1-(2-氯苯基)-2-硫脲

Frequently Asked Questions

What is the CAS number of 1-(2-Chlorophenyl)-2-thiourea?

The CAS registry number of 1-(2-Chlorophenyl)-2-thiourea is 5344-82-1.

What is the molecular formula and molecular weight of 1-(2-Chlorophenyl)-2-thiourea?

Molecular formula C7H7ClN2S, molecular weight 186.66.

What other names is 1-(2-Chlorophenyl)-2-thiourea known by?

It is also registered under: 1-(2-Chlorophenyl)-2-thiourea, 1-(2-氯苯基)-2-硫脲.

PubChem Public Data

Independent reference data for 1-(2-Chlorophenyl)-2-thiourea (CAS 5344-82-1), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number5344-82-1
PubChem CID737139
Molecular formulaC7H7ClN2S
IUPAC name(2-chlorophenyl)thiourea
UNII (FDA)NEP40W9Y41

Computed descriptors

Molecular Weight186.66
XLogP31.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass186.0018471
Monoisotopic Mass186.0018471
Topological Polar Surface Area70.1
Heavy Atom Count11

Physicochemical values on record

Boiling Point323 °C @760 [mm Hg]
Melting Point294.8 to 295.7 °F (EPA, 1998)
Melting Point146 °C
Vapor Pressure0.00035 [mmHg]
Vapor Pressure0.000002 [mm Hg] @25 °C

Documented uses on record

    Not commercially manufactured or used in the US; [HSDB] Used as an herbicide; [CAMEO]2-Chlorophenylthiourea is not manufactured or used as end-product industrially in the USA.

    Synonyms and trade names

    1-(2-Chlorophenyl)-2-thiourea; 5344-82-1; 1-(2-Chlorophenyl)thiourea; N-(2-Chlorophenyl)thiourea; Thiourea, (2-chlorophenyl)-; 1-(o-Chlorophenyl)thiourea; 2-CHLOROPHENYLTHIOUREA; (o-Chlorophenyl)thiourea; Urea, 1-(o-chlorophenyl)-2-thio-; 2-Chlorophenyl thiourea; RCRA waste no. P026; RCRA waste number P026; NSC 1165; Thiourea, 1-(2-chlorophenyl); HSDB 6041; EINECS 226-291-6

    GHS hazard classification

    Reported hazard statementsH300 (97.8%), H315 (91.3%), H317 (84.8%)

    H300 (97.8%): Fatal if swallowed [Danger Acute toxicity, oral]

    H315 (91.3%): Causes skin irritation [Warning Skin corrosion/irritation]

    What the public record says

    1-(2-Chlorophenyl)-2-thiourea · CAS 5344-82-1 · C7H7ClN2S. UNII NEP40W9Y41. Boiling Point: 323 °C @760 [mm Hg]; Melting Point: 294.8 to 295.7 °F (EPA, 1998); Melting Point: 146 °C.

    Physical description and handling notes

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

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