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Benzenesulfonic acid, 2,4,6-trinitro-

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Formula: C6H3 N3 O9 S
CAS: 2508-19-2
search Element: benzenesulfonic trinitro acid
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Identification

Structural Formula
Benzenesulfonic acid, 2,4,6-trinitro-
CAS:
2508-19-2
EINECS:
219-717-7
Molecular Formula:
C6H3 N3 O9 S
MDL:
MFCD00064382
SMILES:
[O-][N+](=O)c1cc(cc(c1S(=O)(=O)O)[N+](=O)[O-])[N+](=O)[O-]
Synonym:
picrylsulfonic acid soluti ; tnbs ; picrylsulfonic acid solution ; 2,4,6-trinitrophenylsulfonic acid ; picrylsulphonicacid ; 2,4,6-trinitrobenzenesulfonic acid ; trinitrobenzene sulphonic acid ; picryl sulfonic acid ; picrylsulfonic acid ; benzenesulfonic acid,2,4,6-trinitro- ; trinitrobenzenesulfonic acid ; trinitrobenzoylsulfonicacid ; 2,4,6-trinitrobenzene-1-sulfonicacid ; trinitrobenzenesulfonicacid ; nsc 127994 ; tnbsa




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Properties for Benzenesulfonic acid, 2,4,6-trinitro-

Molecular Weight:
293.17 g·mol−1
Density:
1.14 g/mL at 20 °C
Flash point:
58 °C
Physical Description:
clear to slightly hazy yellow liquid
Transport Information:
UN 3265 8
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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

Safety & Transport Information

A poison by rectal route. When heated to decomposition it emits toxic vapors of NOx and SOx.
Risk Codes:
R1 - Explosive when dry
R11 - Highly flammable
R20/21 - Harmful by inhalation and in contact with skin
R22 - Harmful if swallowed
R25 - Toxic if swallowed
R34 - Causes burns
R36 - Irritating to eyes
R36/38 - Irritating to eyes and skin
R43 - May cause sensitisation by skin contact
R61 - May cause harm to the unborn child
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S35 - This material and its container must be disposed of in a safe way
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
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
Hazard Classes:
1.1d
Hazard Symbols:
T, Xn, C, F
Hazard symbol T Hazard symbol C Hazard symbol F Hazard symbol Xn
Storage temperature :
2-8°C
RID/ADR certification :
UN 3265 8 / PG 3
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Alternative Distributors of [Benzenesulfonic acid, 2,4,6-trinitro-]

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

TCI Europe NV

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Downloads

Mol File:
-/-
MSDS:
-/-




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