Pular para o conteúdo
Merck
Todas as fotos(3)

Key Documents

Outros documentos

131865

Sigma-Aldrich

Tetrachlorophthalic anhydride

96%

Sinônimo(s):

1,3-Dioxy-4,5,6,7-tetrachloroisobenzofuran, 3,4,5,6-Tetrachlorophthalic anhydride, 4,5,6,7-Tetrachloro-1,3-isobenzofurandione, 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione, Niagathal

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula empírica (Notação de Hill):
C8Cl4O3
Número CAS:
117-08-8
Peso molecular:
285.90
Beilstein:
211560
Número MDL:
MFCD00005920
Código UNSPSC:
12162002
ID de substância PubChem:
24848039
NACRES:
NA.23

pressão de vapor

0.16 mmHg ( 145 °C)

Nível de qualidade

200

Ensaio

96%

forma

solid

pb

371 °C (lit.)

pf

253-257 °C (lit.)

cadeia de caracteres SMILES

Clc1c(Cl)c(Cl)c2C(=O)OC(=O)c2c1Cl

InChI

1S/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11

chave InChI

AUHHYELHRWCWEZ-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Palavra indicadora

Danger

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

680.0 °F - closed cup

Ponto de fulgor (°C)

360 °C - closed cup

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 5

1 of 5

Tetrachlorophthalonitrile 98%

Sigma-Aldrich

158801

Tetrachlorophthalonitrile

2,3-Dichloromaleic anhydride 97%

Sigma-Aldrich

D65003

2,3-Dichloromaleic anhydride

N-Hydroxyphthalimide 97%

Sigma-Aldrich

H53704

N-Hydroxyphthalimide

3-Nitrophthalic anhydride 98%

Sigma-Aldrich

156884

3-Nitrophthalic anhydride

Tetrafluoroterephthalic acid 97%

Sigma-Aldrich

104418

Tetrafluoroterephthalic acid

K M Venables et al.
British medical journal (Clinical research ed.), 290(6463), 201-204 (1985-01-19)
A survey was carried out of a population of workers exposed to tetrachlorophthalic anhydride, an acid anhydride epoxy resin curing agent known to cause asthma. Using a radioallergosorbent test with a tetrachlorophthalic anhydride human serum albumin conjugate, specific IgE antibody
Occupational asthma caused by tetrachlorophthalic anhydride: a 12-year follow-up.
R D Barker et al.
The Journal of allergy and clinical immunology, 101(6 Pt 1), 717-719 (1998-07-02)
K M Venables et al.
The Journal of allergy and clinical immunology, 80(2), 212-218 (1987-08-01)
Seven patients with occupational asthma caused by a chemical, tetrachlorophthalic anhydride (TCPA), left their work in 1980. They have subsequently avoided TCPA exposure and have been followed until 1985. One patient died in 1981. The six living patients reported continuing
L C Grammer et al.
Journal of occupational medicine. : official publication of the Industrial Medical Association, 29(10), 806-811 (1987-10-01)
Using a questionnaire and serum antibody studies, we evaluated 13 workers exposed to phthalic anhydride (PA) and tetrachlorophthalic anhydride (TCPA). The questionnaire was designed to identify symptoms compatible with anhydride-induced immunologic or irritant syndromes. Specific IgG and IgE for both
L Gerhardsson et al.
The Journal of laboratory and clinical medicine, 121(6), 792-796 (1993-06-01)
The specificity of immunoglobulin G (IgG) against trimellityl-human serum albumin (TM-HSA) in serum samples from 11 workers exposed to trimellitic anhydride (TMA) was characterized in this study. Levels of IgG against TM-HSA and HSA-conjugates of other acid anhydrides, phthalic anhydride
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica