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ChemicalBook >> CAS DataBase List >> 1-(1-NAPHTHYL)-2-THIOUREA

1-(1-NAPHTHYL)-2-THIOUREA

1-(1-NAPHTHYL)-2-THIOUREA price.
  • $28 - $2619.54
  • Product name: 1-(1-NAPHTHYL)-2-THIOUREA
  • CAS: 86-88-4
  • MF: C11H10N2S
  • MW: 202.28
  • EINECS:201-706-3
  • MDL Number:MFCD00041824
  • Synonyms:1-(1-naphthyl)-2-thio-ure ;1-(1-naphthyl)thiourea ;1-Naftil-tiourea;1-Naftylthioureum;1-naphthalenyl-thioure ;1-Naphthalenylthiourea;1-Naphthyl-thioharnstoff;1-Naphthyl-thiouree
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5G
  • 10g
  • 25g
  • 50g
  • 250g
  • 500g
  • ManufacturerAHH
  • Product numberMT-19407
  • Product description1-(1-Naphthyl)-2-thiourea 97%
  • Packaging500g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1080AF
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging1g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19024
  • Product descriptionN-(1-Naphthyl)thiourea, 97%
  • Packaging10g
  • Price$39.2
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19024
  • Product descriptionN-(1-Naphthyl)thiourea, 97%
  • Packaging50g
  • Price$140
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19024
  • Product descriptionN-(1-Naphthyl)thiourea, 97%
  • Packaging250g
  • Price$605
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberTOX0000476
  • Product description1-(1-NAPHTHYL)-2-THIOUREA 95.00%
  • Packaging10G
  • Price$1131.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberTOX0000476
  • Product description1-(1-NAPHTHYL)-2-THIOUREA 95.00%
  • Packaging50G
  • Price$2619.54
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number057156
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging10g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number057156
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging50g
  • Price$282
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number45328
  • Product descriptionANTU PESTANAL
  • Packaging250mg
  • Price$47.9
  • Updated2022-05-15
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7667-1-09
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging1g
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7667-1-09
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging5G
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7667-1-09
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging25g
  • Price$184
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0071
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging5G
  • Price$54
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0071
  • Product description1-(1-Naphthyl)-2-thiourea
  • Packaging25G
  • Price$171
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberA637223
  • Product descriptionANTU
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-19407 1-(1-Naphthyl)-2-thiourea 97% 500g $445 2021-12-16 Buy
AK Scientific 1080AF 1-(1-Naphthyl)-2-thiourea 1g $39 2021-12-16 Buy
Alfa Aesar A19024 N-(1-Naphthyl)thiourea, 97% 10g $39.2 2023-06-20 Buy
Alfa Aesar A19024 N-(1-Naphthyl)thiourea, 97% 50g $140 2023-06-20 Buy
Alfa Aesar A19024 N-(1-Naphthyl)thiourea, 97% 250g $605 2023-06-20 Buy
American Custom Chemicals Corporation TOX0000476 1-(1-NAPHTHYL)-2-THIOUREA 95.00% 10G $1131.9 2021-12-16 Buy
American Custom Chemicals Corporation TOX0000476 1-(1-NAPHTHYL)-2-THIOUREA 95.00% 50G $2619.54 2021-12-16 Buy
Matrix Scientific 057156 1-(1-Naphthyl)-2-thiourea 10g $84 2021-12-16 Buy
Matrix Scientific 057156 1-(1-Naphthyl)-2-thiourea 50g $282 2021-12-16 Buy
Sigma-Aldrich 45328 ANTU PESTANAL 250mg $47.9 2022-05-15 Buy
SynQuest Laboratories 7667-1-09 1-(1-Naphthyl)-2-thiourea 1g $28 2021-12-16 Buy
SynQuest Laboratories 7667-1-09 1-(1-Naphthyl)-2-thiourea 5G $55 2021-12-16 Buy
SynQuest Laboratories 7667-1-09 1-(1-Naphthyl)-2-thiourea 25g $184 2021-12-16 Buy
TCI Chemical N0071 1-(1-Naphthyl)-2-thiourea 5G $54 2024-03-01 Buy
TCI Chemical N0071 1-(1-Naphthyl)-2-thiourea 25G $171 2024-03-01 Buy
TRC A637223 ANTU 250mg $45 2021-12-16 Buy

Properties

Melting point :193 °C
Boiling point :377.6±25.0 °C(Predicted)
Density :1.333
refractive index :1.5500 (estimate)
storage temp. :Poison room
solubility :4.3 and 86 g/L in acetone and triethylene glycol, respectively (Windholz et al., 1983)
pka :13.12±0.70(Predicted)
form :Crystals or Crystalline Powder
color :Grayish to beige-brown
Odor :bitter taste
Water Solubility :600 mg/L at 20 °C (quoted, Windholz et al., 1983)
Merck :14,722
BRN :778118
Exposure limits :NIOSH REL: TWA 0.3 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 0.3 mg/m3
CAS DataBase Reference :86-88-4(CAS DataBase Reference)
IARC :3 (Vol. 30, Sup 7) 1987
EPA Substance Registry System :.alpha.-Naphthylthiourea (86-88-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

a-Naphthylthiourea (ANTU; also called DIRAX) is toxic by inhalation, ingestion, or skin contact. Due to its very narrow spectrum of activity, production was discontinued a long time ago. Exposure to ANTU causes pulmonary edema; therefore, it is often used as an experimental pneumotoxin. ANTU is a graycolored, prism-shaped, odorless powder with a bitter taste. It has a molecular weight of 202.28 and melting point of 200 ℃ and does not ignite readily. However, on interaction with potential oxidizing agents, it may cause fire and explosions, which can lead to hazardous decomposition products such as sulfur dioxide, nitrogen dioxide, and carbon monoxide. The structure of ANTU contains the naphthalene chromophore, which absorbs UV light at ～311 nm. This suggests that ANTU can undergo photolysis.

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Suppliers and manufacturers

Dideu Industries Group Limited
1-(1-NAPHTHYL)-2-THIOUREA USP/EP/BP
$1.10 /1g
1-(1-NAPHTHYL)-2-THIOUREA USP/EP/BP CAS:86-88-4
Shenzhen Nexconn Pharmatechs Ltd
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
CONIER CHEM AND PHARMA LIMITED
Shaanxi Didu New Materials Co. Ltd
Amadis Chemical Company Limited ORGANICA Feinchemie GmbH Mainchem Co., Ltd. Alfa Aesar