Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Formic acid,2-methylpropyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

542-55-2

542-55-2 structure

542-55-2 structure

Name: Formic acid,2-methylpropyl ester
Chemical Name: Isobutyl formate
CAS Number: 542-55-2
Molecular Formula: C₅H₁₀O₂
Molecular Weight: 102.13200
Catalog: Flavors and spices Synthetic spice Carboxylic acid and ester perfume Aromatic carboxylic acid ester
Create Date: 2018-02-13 08:00:00
Modify Date: 2026-07-02 14:08:55

Name	Isobutyl formate
Synonyms	2-methyl-1-propylformate Methanoic acid isobutyl ester Isobutyl forMat Formicacid,2-methylpropylester 2-METHYLPROPYL FORMATE tetrylformate Iso-butyl methanoate isobutylesterkyselinymravenci Formic acid isobutyl MFCD00003293 FORMIC ACID ISOBUTYL ESTER Methanoic acid isobutyl ISOBUTYL FORMATE EINECS 208-818-1 Tertyl formate 2-Methyl-1-propyl formate IsobutylFormate> formicacid2-methylpropylester 2-methylpropyl ester 2-methylpropyl formate Isobutylester kyseliny mravenci Tetryl formate 2-Methylpropylmethanoate Isobutyl formate //BP Formic acid, 2-methylpropyl ester

Density	0.885 g/mL at 25 °C(lit.)
Boiling Point	98.4 °C(lit.)
Melting Point	-96 °C
Molecular Formula	C₅H₁₀O₂
Molecular Weight	102.13200
Flash Point	50 °F
Exact Mass	102.06800
PSA	26.30000
LogP	1.45130
Vapour density	3.52 (vs air)
Index of Refraction	n20/D 1.385(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LQ8650000

CHEMICAL NAME :: Formic acid, isobutyl ester

CAS REGISTRY NUMBER :: 542-55-2

BEILSTEIN REFERENCE NO. :: 1738888

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H10-O2

MOLECULAR WEIGHT :: 102.15

WISWESSER LINE NOTATION :: VHO1Y1&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 :: 3064 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, GHS07
Signal Word	Danger
Hazard Statements	H225-H319-H335
Precautionary Statements	P210-P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313-P403 + P235
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Highlyflammable;Xi:Irritant;
Risk Phrases	R11;R36/37
Safety Phrases	S16-S26-S33-S36/37/39-S45
RIDADR	UN 2393 3/PG 2
WGK Germany	2
RTECS	LQ8650000
Packaging Group	II
Hazard Class	3.1
HS Code	2915120000

Precursor 10
78-83-1 64-18-6 109-53-5 67-56-1
107-31-3 16754-49-7 98-88-4 110-05-4
76050-98-1 13259-29-5
DownStream 9
627-02-1 10285-87-7 1012-72-2 93-58-3
120-50-3 71-43-2 110-19-0 60068-08-8
64-18-6

HS Code	2915120000
Summary	2915120000 salts of formic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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