105-21-5|2(3H)-Furanone,dihydro-5-propyl-Products Supply

2(3H)-Furanone,dihydro-5-propyl- cas no:105-21-5

Synonyms: Enanthicacid, g-hydroxy-, lactone (4CI);Heptanoic acid, 4-hydroxy-, g-lactone (6CI,7CI);(RS)-g-Heptalactone;4-Heptanolide;4-Hydroxyheptanoic acid lactone;4-Propyl-4-butanolide;Dihydro-5-propyl-2(3H)-furanone;NSC 46097;NSC 46352;Tetrahydro-5-propyl-2-furanone;g-Heptalactone;g-Heptanolactone;g-Propiobutyrolactone;g-Propyl-g-butyrolactone;

Identification

Name2(3H)-Furanone,dihydro-5-propyl-
CAS105-21-5
SynonymsEnanthicacid, g-hydroxy-, lactone (4CI);Heptanoic acid, 4-hydroxy-, g-lactone (6CI,7CI);(RS)-g-Heptalactone;4-Heptanolide;4-Hydroxyheptanoic acid lactone;4-Propyl-4-butanolide;Dihydro-5-propyl-2(3H)-furanone;NSC 46097;NSC 46352;Tetrahydro-5-propyl-2-furanone;g-Heptalactone;g-Heptanolactone;g-Propiobutyrolactone;g-Propyl-g-butyrolactone;
EINECS(EC#)203-279-9
Molecular FormulaC₇H₁₂O₂
Molecular Weight128.17

Chemical Properties

AppearanceColorless or light yellowish liquid.
refractive index1.445

Safety Data

Hazard Xi:Irritant;
Risk R38
Safety

A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes:
Xi: Irritant
Risk Statements about γ-Heptalactone (105-21-5):
R38 Irritating to skin.
Safety Statements about γ-Heptalactone (105-21-5):
S36 Wear suitable protective clothing.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	> 5gm/kg (5000mg/kg)		Food and Chemical Toxicology. Vol. 20, Pg. 703, 1982.
rat	LD50	oral	> 5gm/kg (5000mg/kg)		Food and Chemical Toxicology. Vol. 20, Pg. 703, 1982.

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

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

Shanghai Meicheng Chemical Co., Ltd.: Tel:86-21-50677091; Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China

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

Angene International Limited: Tel:852-852-81916999; Address: 4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong

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

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

Hefei TNJ Chemical Industry Co.,Ltd.: Tel:0086-0551-5418695; Address: B911 Xincheng Business Center, Qianshan Road,

Shanghai Vigen Fine Chemical Co., Ltd: Tel:0086-21-61073808; Address: Room 301, 20th Building, No. 88, Wei’di Road, Baoshan District, Shanghai, 200436

Shijiazhuang Lida Chemical Co., Ltd.: Tel:86-311-85737996; Address: West of Wuji County

Suzhou Ciyun Bio-tech Co., Ltd: Tel:+86-512-85165011; Address: Room 604, Tower A,International Trade Building, No.500,

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

Kunshan P&A imp&exp trade co.,ltd: Tel:0086-512 57397008; Address: 8 # , Zhaofeng Road, Int'l Commercial Center, HuaQiao Town

Wuxi Jiayuan Chemical Co., Ltd.: Tel:+86-(551)-283-3269; Address: B2004, Chengshi Huating, 347 Wuhu Avenue, Hefei, Anhui,

Shanghai Vigen Fine Chemical Co., Ltd.: Tel:+86-(21)-6107-3808; Address: Room 301, 20th Building, No. 88, Wei?di Road, Baoshan District, Shanghai 200436,

2(3H)-Furanone,dihydro-5-propyl- cas no:105-21-5

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