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540-42-1

540-42-1 structure
540-42-1 structure
Name Isobutyl propionate
Synonyms EINECS 208-746-0
Isobutyl propionate
MFCD00009307
Propanoic acid, 2-methylpropyl ester
Propionic Acid Isobutyl Ester
2-methylpropyl propanoate
Density 0.9±0.1 g/cm3
Boiling Point 135.1±8.0 °C at 760 mmHg
Melting Point −71 °C(lit.)
Molecular Formula C7H14O2
Molecular Weight 130.185
Flash Point 26.1±0.0 °C
Exact Mass 130.099380
PSA 26.30000
LogP 2.12
Vapour Pressure 7.9±0.2 mmHg at 25°C
Index of Refraction 1.404

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UF4930000
CHEMICAL NAME :
Propionic acid, isobutyl ester
CAS REGISTRY NUMBER :
540-42-1
BEILSTEIN REFERENCE NO. :
1745554
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H14-O2
MOLECULAR WEIGHT :
130.21
WISWESSER LINE NOTATION :
2VO1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5599 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk Phrases R10
Safety Phrases S16
RIDADR UN 2394 3/PG 3
WGK Germany 2
RTECS UF4930000
Packaging Group III
Hazard Class 3.2
HS Code 2915509000
78-83-1 structure

78-83-1

802294-64-0 structure

802294-64-0

~92%

540-42-1 structure

540-42-1

Literature: Huirong, Yang; Yingde, Li Bina Cui Synthetic Communications, 1998 , vol. 28, # 7 p. 1233 - 1238
106-63-8 structure

106-63-8

201230-82-2 structure

201230-82-2

~%

540-42-1 structure

540-42-1

126101-13-1 structure

126101-13-1

Literature: Advanced Synthesis and Catalysis, , vol. 351, # 4 p. 537 - 540
78-83-1 structure

78-83-1

123-62-6 structure

123-62-6

~86%

540-42-1 structure

540-42-1

Literature: Wilcox,C.S.; Babston,R.E. Journal of the American Chemical Society, 1986 , vol. 108, p. 6636
78-83-1 structure

78-83-1

79-03-8 structure

79-03-8

~%

540-42-1 structure

540-42-1

Literature: Chemische Berichte, , vol. 70, p. 1928 Chemische Berichte, , vol. 75, p. 783
HS Code 2915509000
Summary 2915509000 propionic acid, its salts and esters。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

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title: CAS No. 540-42-1 | Chemsrc address: https://m.chemsrc.com/en/baike/333530.html

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