3,4-Dihydroxybenzaldehyde, 98% | CAS 139-85-5

Element: dihydroxybenzaldehyde

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C-S » Chemicals » dihydroxybenzaldehyde-PX2683379

Identification

3,4-Dihydroxybenzaldehyde, 98%

CAS:

139-85-5

EINECS:

205-377-7

Molecular Formula:

C₇H₆O₃

MDL:

MFCD00003370

Synonym:

nc 033 ; rancinamyciniv ; rancinamycin iv ; protocatecualdehyde ; akos bbs-00003254 ; nsc 22961 ; 4-formylcatechol ; protopine(rg) ; pyrocatechualdehyde ; aurora 17180

Suppliers

Alfa (A Johnson Matthey Company)

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Prices & Availability

Data is processed

Properties for 3,4-Dihydroxybenzaldehyde, 98%

Molecular Weight:

138.12 g·mol−1

Density:

~1.4 g/cm³ (Predicted)

Melting point:

150-157 °C(lit.)

Boiling point:

~295.4° C at 760 mmHg (Predicted)

Physical Description:

brown powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Storage temperature :

2-8°C

Alternative Distributors of [3,4-Dihydroxybenzaldehyde, 98%]

Producers or manufacturers change the product range from time to time. The following companies
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