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Maleic anhydride

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Formula: C4H2O3
CAS: 108-31-6
search Element: anhydride maleic

Identification

Structural Formula
Maleic anhydride
CAS:
108-31-6
EINECS:
203-571-6
Molecular Formula:
C4H2O3
MDL:
MFCD00005518
SMILES:
C1=CC(=O)OC1=O
Synonym:
nsc 137653 ; nsc 137651 ; maleic ; man ; lytron 820 ; bm-10 ; ma ; mala ; nsc 137652 ; nsc 9568


Description

Used for the complete dissociation of enzymes into soluble subunits For the reversible blocking of amino groups (lysine reagent). P.J.G. Butler, J.I. Harris, B.S. Hartley, R. Lebermann. For the maleylation of proteins.


Suppliers

Shandong Minglang Chemical Co., Ltd
SMC11204480
Lori Industry Co., Ltd
LI7042112
Shandong Lanhai Industry Co.,Ltd.
SLIC10565280
H&Z Industry Co.,Ltd
HIC6402560
Krada CPS Industry S.L
KCIS7043520
Shandong SanYoung Industry Co., Ltd
SSI11204480
Chemlyte Solutions
CS5761728
Autech Industry Co.,Limited
AIC8643456
Continental Industries Group Inc.
CIG10564224
Gulf Chemical International Corp.
GCIC10565280
TR International, Inc.
TI7042112
Magna-Kron Corp.
MC5121536
CHEM 2004 B.V.
C2B4481792
Chongqing Changfeng Chemical Co. Ltd.
CCCC11845920
Cangzhou Goldlion Chemicals Co., Ltd.
CGC11844736
Henan Haofei Chemical Co.,Ltd
HHCC9284640
Ningbo Pangs Chem Co., Ltd.
NPC8643456
BCH Brühl - Chemikalien Handel GmbH
BB-CH11526912
Beckmann-Kenko GmbH
B6081216
ICC Chemical Corporation
ICC7683072
Shanghai Yayu Biomedical Co., Ltd
SYB10564224
Shanghai Worldyang Chemical Co., Ltd.
SWC11844736
Anderson & Steinssen Inc
ASI7683072
Xiamen Equation Chemical Co.,Ltd
XECC10245120
Sancai Industry Co.,Ltd.
SIC7683072
Hainan Zhongxin Chemical Co., Ltd.
HZC10884352
Aecochem Corp.
AC4481344
Merck Schuchardt OHG
MSO6402560
Hangzhou Keying Chem Co., Ltd.
HKC9603840
Simagchem Corporation
SC6722016
Xingrui Industry Co., Limited
XIL9283712
Leap Chem Co., Ltd
LC5761728
Santa Cruz Biotechnology, Inc.
257685
Dayang Chem (Hangzhou) Co.,Ltd.
DC9923968
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Prices & Availability




Data is processed


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Properties for Maleic anhydride

Molecular Weight:
98.06 g·mol−1
Density:
1.48
Melting point:
51-56 °C(lit.)
Boiling point:
200 °C(lit.)
Flash point:
218 ºF
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
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

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R34 - Causes burns
R42/43 - May cause sensitization by inhalation and skin contact
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
Storage temperature :
Store at RT.
RID/ADR certification :
UN 2215 8 / PG 3
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Alternative Distributors of [Maleic anhydride]

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

Grillo-Werke AG | F. B. Silbermann GmbH & Co. KG | Azelis Deutschland GmbH | Spectrum Chemical Mfg. Corp. | DSM Fine Chemicals | BOC Sciences | ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc. | Hebei Yixiang Chemicals Co., Ltd. | Jinan Great Chemical Co., Ltd. | Gihi Chemicals Co., Limited | Hebei Smart Chemicals Co., Ltd. | Xiang Ding Chemical International Co., Ltd | Trademax Phamaceuticals & Chemicals Co., Ltd. | Shanghai Yuanji Chemical Co., Ltd. | Scandinavian Formulas, Inc. | Wintersun Chemical | TCI Europe NV | Chem-Impex International, Inc. | The Chemical Company | Hainan Huarong Chemical Co., Ltd. | Bosense (Jiangyin) Chemical Co., Ltd. | Yabang Chemical Co., Ltd. | Tianjin Yuxin Chemical Co. Ltd. | Hangzhou Think Chemical Co., Ltd. | Jiangyin Trust-Chem Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | Zouping Mingxing Chemical Co., Ltd. | BCH Brühl - Chemikalien Handel GmbH | Mascot I.E. Co., Ltd. | Nanjing Mellon Chemicals Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Gain Charm International Ltd. | Hainan Huarong Chemical Co., Ltd. | Shiva Chemicals & Pharmaceuticals Services Ltd. | Ventuschem Trading Limited | Shanxi Liaohua Chemicals Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Shanxi Bohongxin Chemicals Co., Ltd. | China Sinochem Group Corporation | Jinjiangchem Corporation | Qinhuangdao Lide Chemical Co., Ltd. | Qingdao Zomet Chemicals Co., Ltd. | Xuzhou Tianhao Chemical Technology Co., Ltd. | HK Baisheng (Int´l) Import & Export Co., Limited | Shanghai Growing Chemical Co., Ltd. | Qingdao Qingya Chemical Co., Ltd. | Skyrun Industrial Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Wanko Chemical Co., Ltd. | Hongye Holding Group Co.,Ltd.

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