Crotonaldehyde
123-73-9 Basic informationMore
- Product Name:Crotonaldehyde
- Synonyms: crotonaldehyde,(e)-00 Crotylaldehyde E-Crotonaldehyde NCI-C56279 t-2-Butenal Topanel Topanel CA Crotonaldehyde, predominantly trans
- CAS:123-73-9
- MF:C4H6O
- MW:70.09
- EINECS:204-647-1
- Mol File:123-73-9.mol
-
USE
Crotonaldehyde causes severe irritation ofthe eyes, nose, lungs, and throat. Exposureto a concentration of 12 mg/m<sup>3</sup> in air for10 minutes can cause burning of the lungsand throat in humans. The symptoms ofinhalation toxicity in rats were excitement,behavioral change, convulsion, and death.The same symptoms were observed whencrotonaldehyde was administered subcutaneously.<br/>LC50 value, inhalation (rats): 4000 mg/m<sup>3</sup>/30 minutes<br/>LD50 value, subcutaneous (rats): 140 mg/kg<br/>Crotonaldehyde is less toxic than acroleinor formaldehyde. The toxic symptoms, however,were similar to those of acrolein. Thecis-isomer of crotonaldehyde is mutagenic; itcaused cancer in test animals. Oral administrationof 2660 mg/kg for 2 years producedtumor in the liver in rats. Evidence of carcinogenicityin humans is not yet confirmed.
Lastest Price from Crotonaldehyde manufacturers
- Crotonaldehyde
-
- US $50.00 /kg
- CAS:123-73-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20000
- 2023-12-25
- Crotonaldehyde
-
- US $30.00-18.00/kg
- CAS:123-73-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20 tons
- 2023-12-11
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- Company Name:Shanghai Na Qian Chemical Technology Co. Ltd.
- Tel: 13598610367
- Products Intro:Product Name:Crotonaldehyde
CAS:123-73-9
Purity:99% More... - CB Index:52
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- Company Name:Hefei Qianhang Pharmaceutical Technology Co., Ltd.
- Tel: 13346199520
- Products Intro:CAS:123-73-9
Purity:99% Package:25kg/桶/ - CB Index:58
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- Company Name:Shandong Jinyueyuan New Material Co. Ltd
- Tel: 18615187817
- Products Intro:Product Name:Crotonaldehyde
CAS:123-73-9
Purity:99% Package:170kg - CB Index:58
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- Company Name:Energy Chemical
- Tel:021-021-58432009 400-005-6266
- Products Intro:Product Name:Crotonaldehyde
CAS:123-73-9
Purity:98% Package:5ml;25ml;100ml;500ml Remarks:NULL More... - CB Index:61
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- Company Name:Shanghai Hanhong Scientific Co.,Ltd.
- Tel:021-54306202 13764082696;
- Products Intro:Product Name:Crotonaldehyde
CAS:123-73-9
Purity:98% Remarks:B11051 More... - CB Index:64
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- Company Name:BEST-REAGENT
- Tel:400-1166-196 18981987031
- Products Intro:CAS:123-73-9
Purity:0.99 Package:10g;50g;100g;500g;1kg;5kg;25kg More... - CB Index:57
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