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Glutaric anhydride cas no:108-55-4

Synonyms: Tetrahydropyran-2,6-dione; Dihydro-2H-pyran-2,6(3H)-dione; 1,5-Glutaric anhydride

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

NameGlutaric anhydride
CAS108-55-4
SynonymsTetrahydropyran-2,6-dione; Dihydro-2H-pyran-2,6(3H)-dione; 1,5-Glutaric anhydride
EINECS(EC#)203-593-6
Molecular FormulaC5H6O3
Molecular Weight114.1

Chemical Properties

AppearanceBeige to light brown crystalline powder
refractive index1.463
storage temp2-8°C
Sensitive Moisture Sensitive

Safety Data

Hazard Xn:Harmful;
Risk R21/22;R36/37/38
Safety

Moderately toxic by skin contact. Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANHYDRIDES.
Hazard Codes: Harmful Xn
Risk Statements: 21/22-37/38-41-36/37/38-20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R21/22:Harmful in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
R37/38:Irritating to respiratory system and skin.
R41:Risk of serious damage to the eyes.
Safety Statements: 26-36/39-36/37/39-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

HS Code 29171990

Toxicity

1.		orl-rat LDLo:4460 mg/kg		AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95.
2.		skn-rbt LDLo:1780 mg/kg		AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95.

supplier list

Alfa Aesar: Tel:+1-(978)-521-6300; Address: 26, Parkridge Road, Ward Hill, Massachusetts 01835,

Hangzhou Kinsey Bio-tech Co., Ltd: Tel:+86-(571)-85318381; Address: 1207, Taihe International Mansion, No.1 Building 168 Chaohui Road, Hangzhou, Zhejiang,

Suzhou Sinosun Imp & Exp: Tel:+86-(512)-63488895,63488616; Address: No.25 Taoli Road Wujiang, Suzhou, Jiangsu,

Avra Synthesis Private Limited: Tel:+91-(40)-27175796; Address: Avra House, 7-102/54, Sai Enclave, Habshiguda, Hyderabad, Andhra Pradesh 500 007,

Biotalk Co., Ltd.: Tel:+86-(21)-65040613; Address: Rm.2908, Shanghai Information Building, 1555, Kongjiang Road, Shanghai 200092,

Langfang hawk technology&development Co., Ltd（Langfang Triple Well）: Tel:+86-316-2224727 2224728 2224729; Address: Tsinghua science park,Langfang Economic & Development Zone,Hebei Province, China

Tractus Company Limited: Tel:+852-8198 2399; Address: 9E, Leapont Industrial Building, 18-28 Wo Liu Hang Road, Shatin, New Territories, Hong Kong

Jiaxing Trustworthy Import And Export Co.,Ltd: Tel:86-573-82030555; Address: Room 1202, Unit B, Charming plaza,No.1558 East Zhongshan Road , Jiaxing City, Zhejiang Province, China.

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road, Shirley, NY 11967, USA

Zhejiang Haiqiang Chemical Co.,Ltd.: Tel:86-571-86960370; Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Hebei Shuangchi Biological Technology Co.,Ltd: Tel:86-27-85442017; Address: Room 2109, Fu Xing Building, Xinhua Road, Jianghan District, Wuhan City, Hubei Province

Hebei yanxi chemical co., LTD: Tel:86-311-66561638; Address: Zhang zhe, guangzong county, xingtai city, hebei p

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Changzhou Zhongyao Chemical Co., Ltd: Tel:86-519-68685399; Address: No 9-4 , industrial park,east taihu road, Xinbei

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