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Home> Hot Product Listed 3   > 3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonic acid ester with phenyl(2,3,4-trihydroxyphenyl)methan...
115665-95-7 structure

3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonic acid ester with phenyl(2,3,4-trihydroxyphenyl)methanone 6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate

CAS No.:115665-95-7
Molecular Weight:228.04
Molecular Formula:C18H18N2 (isomer)
Names and Identifiers
Synonyms

Inchi
InChI=1/C8H6BrNO2/c9-8-3-1-2-7(6-8)4-5-10(11)12/h1-6H/b5-4+
Properties
Melting Point
60-64 °C(lit.)
Vapour
0.000686mmHg at 25°C
Refractive Index
1.636
Safety and Handling
Risk Statements
R22
Safety Statements
S36/37
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Skin sensitization, Category 1

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H302 Harmful if swallowed

H317 May cause an allergic skin reaction

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P272 Contaminated work clothing should not be allowed out of the workplace.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

Response

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell.

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P333+P313 If skin irritation or rash occurs: Get medical advice/attention.

P321 Specific treatment (see ... on this label).

P362+P364 Take off contaminated clothing and wash it before reuse.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

 
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