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pent-4-enoic acid cas no:591-80-0

Synonyms: Allylaceticacid; NSC 20944; NSC 9000; D4-Pentenoic acid

Identification
Namepent-4-enoic acid
CAS591-80-0
SynonymsAllylaceticacid; NSC 20944; NSC 9000; D4-Pentenoic acid
EINECS(EC#)209-732-7
Molecular FormulaC5H8O2
Molecular Weight100.12
Chemical Properties
Appearancecolorless clarity liquid
refractive index1.4273-1.4303
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive;
Risk R22;R34
Safety

Poison by subcutaneous and intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: C,T
Risk Statements: 34-22
R34:  Causes burns 
R22:  Harmful if swallowed 
Safety Statements: 26-36/37/39-45
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 label where possible) 
WGK Germany: 3


HS Code 29161980

Toxicity
1.    

orl-rat LD50:470 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 2 (1964),327.
2.    

orl-mus LD50:610 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 2 (1964),327.
3.    

ipr-mus LD50:315 mg/kg

    JPPMAB    Journal of Pharmacy and Pharmacology. 21 (1969),85.
4.    

scu-mus LD50:315 mg/kg

    JPPMAB    Journal of Pharmacy and Pharmacology. 21 (1969),85.

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Changzhou Fangzheng Chemical Co., Ltd.
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Biesterfeld Spezialchemie GmbH
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Address: Ferdinandstra?e 41, Hamburg D-20095,
Pfaltz & Bauer
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Address: 172 E Aurora St., Waterbury, Connecticut 06708,
Bedoukian Research, Inc
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Shanghai Xianjie Chemtech Co.,Ltd
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PCAS
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Address: 23 Rue Bossuet, Z.I. La Vigne aux Loups, Longjumeau 91160,
Nantong Qihai Chemicals Co., Ltd.
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HBCChem, Inc.
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Shenzhen KL Technology Co., Ltd
Tel:+86-755-33670265
Address: 3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China
Shijiazhuang Lida Chemical Co., Ltd.
Tel:86-311-85737996
Address: West of Wuji County
shijiazhuang guizheng trade co.,ltd
Tel:86-312-18103315327
Address: east huaxia road pudong shanghai china
Ningbo Sialon Chem Co., Ltd.
Tel:+86-574-28809708
Address: Changle Village, Gaoqiao Town, Yinzhou District, Ningbo City, Zhejang Province, China(CN) .
Capot Chemical Co., Ltd.
Tel:86-571-85586718
Address: Joinhands Science Park, No.4028,Nanhuan Road,
Shanghai FWD Chemicals ltd
Tel:86-21-34226250
Address: Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Hubei XinRunde Chemical Co., Ltd
Tel:86-27-83214668
Address: East and West Lake District, Wuhan, China

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