Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isoamyl bromide
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Isoamyl bromide
Price: ￥168.0/500g
Purity: 96.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Bromo-3-methyl butane suppliers in China
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Bromo-3-methylbutane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

107-82-4

107-82-4 structure

107-82-4 structure

Name: Isoamyl bromide
Chemical Name: 1-Bromo-3-methylbutane
CAS Number: 107-82-4
Molecular Formula: C₅H₁₁Br
Molecular Weight: 151.045
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
Create Date: 2018-07-12 00:44:54
Modify Date: 2025-08-20 15:16:34

Name	1-Bromo-3-methylbutane
Synonyms	3-Methylbutylbromid 1-bromo-3-methyl-butane 1-Bromo-3-methyl butane Butane, 1-bromo-3-methyl- iso-Amyl bromide 3-METHYLBUTYL BROMIDE 1soamyl Bromide Isoamyl bromide 1-Bromo-3-methylbutane EINECS 203-522-9 Isopentyl bromide iso-Pentyl bromide iso-Bromopentane 2-methyl-4-bromobutane 3-METHYL BROMO BUTANE 1-bromo-3,3-dimethylpropane 3-methyl-1-bromobutane isobutylmethylbromide 4-Bromo-2-methylbutane MFCD00000253

Density	1.2±0.1 g/cm3
Boiling Point	118.3±8.0 °C at 760 mmHg
Melting Point	-112 °C
Molecular Formula	C₅H₁₁Br
Molecular Weight	151.045
Flash Point	32.2±0.0 °C
Exact Mass	150.004410
LogP	3.09
Vapour Pressure	20.0±0.2 mmHg at 25°C
Index of Refraction	1.441
Water Solubility	0.2 g/L (16 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ6230000

CHEMICAL NAME :: Butane, 1-bromo-3-methyl-

CAS REGISTRY NUMBER :: 107-82-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C5-H11-Br

MOLECULAR WEIGHT :: 151.07

WISWESSER LINE NOTATION :: E2Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,76,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(12),52,1976

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 21300 mg/m3

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(4),55,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.5 mg/m3;Skin JAN 1993

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302-H315-H335
Precautionary Statements	P210-P261
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R10;R36/37/38;R51/53
Safety Phrases	S61-S37/39-S26-S16
RIDADR	UN 2341 3/PG 3
WGK Germany	3
RTECS	EJ6230000
Packaging Group	III
Hazard Class	3
HS Code	2903399090

Precursor 10
123-51-3 107-84-6 628-04-6 563-45-1
659-70-1 544-01-4 10035-10-6 78-78-4
507-36-8 506-96-7
DownStream 10
3730-60-7 507-36-8 18295-25-5 544-00-3
544-02-5 2049-94-7 2049-95-8 4481-30-5
98-82-8 100-41-4

HS Code	2903399090
Summary	2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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