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L-Base

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Formula: C9H12N2O4
CAS: 716-61-0
search Element: base
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Identification

Structural Formula
L-Base
CAS:
716-61-0
EINECS:
211-938-7
Molecular Formula:
C9H12N2O4
MDL:
MFCD00078126
Synonym:
levoamine ; chloromycin base ; l-base (aminodiol) ; chloramphenicolbase ; chloramphenicol-water soluble ; d(-)threo-1-(4-nitro-phenyl)-2 ; chloramphenicol base crystalline ; (1r,2r)-2-amino-1-(4-nitrophenol)propane-1,3-diol ; (1r,2r)-2-amino-1-(4-nitrophenyl)propane-1,3-diol ; d-threo-(-)-2-amino-1-(4-nitrophenyl)-1,3-propane




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Dayang Chem (Hangzhou) Co.,Ltd.
DC186744
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Prices & Availability




Data is processed


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Properties for L-Base

Molecular Weight:
212.2 g·mol−1
Melting point:
163-165 °C(lit.)
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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

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R45 - May cause cancer
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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 Symbols:
Xn, T
Hazard symbol T Hazard symbol Xn
Storage temperature :
-20°C
RID/ADR certification :
UN 3259 8 / PG 3
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Alternative Distributors of [L-Base]

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

Jiangsu Liang Man Cang Agrochemical Co., Ltd. | Jinan Haohua Industry Co., Ltd.

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