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trans-Azobenzene

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Formula: C12H10N2
CAS: 103-33-3
search Element: azobenzene trans

Identification

Structural Formula
trans-Azobenzene
CAS:
103-33-3
EINECS:
203-102-5
Molecular Formula:
C12H10N2
MDL:
MFCD00003022
Synonym:
ent14,611 ; benzofume ; ent 14,611 ; azobenzeen ; azofume ; azobenze ; a 15073 ; azobenzen ; nsc 2102 ; azobenzol




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Prices & Availability




Data is processed


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Properties for trans-Azobenzene

Molecular Weight:
182.22 g·mol−1
Density:
1.09 g/mL at 25 °C(lit.)
Melting point:
66 °C
Boiling point:
293 °C(lit.)
Flash point:
100 °C
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Hazard Statements

GHS07

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
GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2
GHS09

GHS09
Environmental hazard
  • Acute hazards to the aquatic environment, category 1
  • Chronic hazards to the aquatic environment, categories 1, 2
  • Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R20/22 - Harmful by inhalation and if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R38 - Irritating to skin
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R45 - May cause cancer
R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation
R48/22 - Harmful: danger of serious damage to health by prolonged exposure if swallowed
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R62 - Possible risk of impaired fertility
R65 - Harmful: may cause lung damage if swallowed
R67 - Vapours may cause drowsiness and dizziness
R68 - Possible risk of irreversible effects
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S29 - Do not empty into drains
S33 - Take precautionary measures against static discharges
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible
S7 - Keep container tightly closed
S9 - Keep container in a well-ventilated place
Hazard Classes:
6.1(b)
Hazard Symbols:
T, N, Xn, F
Hazard symbol T Hazard symbol N Hazard symbol F Hazard symbol Xn
Storage temperature :
2-8°C
RID/ADR certification :
UN 3077 9 / PG 3
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Alternative Distributors of [trans-Azobenzene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Haohua Industry Co., Ltd.

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Downloads

Mol File:
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MSDS:
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