Isobutanethiol

Modify Date: 2024-01-09 15:06:07

Isobutanethiol structure	Common Name	Isobutanethiol
	CAS Number	513-44-0	Molecular Weight	90.187
	Density	0.8±0.1 g/cm3	Boiling Point	86.6±8.0 °C at 760 mmHg
	Molecular Formula	C₄H₁₀S	Melting Point	-145°C
	MSDS	Chinese USA	Flash Point	-9.4±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	Isobutylmercaptan
Synonym	More Synonyms

Density	0.8±0.1 g/cm3
Boiling Point	86.6±8.0 °C at 760 mmHg
Melting Point	-145°C
Molecular Formula	C₄H₁₀S
Molecular Weight	90.187
Flash Point	-9.4±0.0 °C
Exact Mass	90.050323
PSA	38.80000
LogP	2.13
Vapour density	3.1 (vs air)
Vapour Pressure	74.1±0.2 mmHg at 25°C
Index of Refraction	1.435

Isobutanethiol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ7630000

CHEMICAL NAME :: 1-Propanethiol, 2-methyl-

CAS REGISTRY NUMBER :: 513-44-0

BEILSTEIN REFERENCE NO. :: 1730890

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H10-S

MOLECULAR WEIGHT :: 90.20

WISWESSER LINE NOTATION :: SH1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7168 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 917 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - excitement Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	R11
Safety Phrases	S16-S26-S36
RIDADR	UN 2347 3/PG 2
WGK Germany	3
RTECS	TZ7630000
Packaging Group	II
Hazard Class	3.1
HS Code	2930909090

Precursor 9
CAS#:78-83-1 isobutanol CAS#:1518-72-5 Isobutyl disulfide CAS#:7783-06-4 hydrogen sulfide CAS#:83962-21-4 isobutyl ethylc...
CAS#:83962-24-7 isobutyl cycloh... CAS#:78-77-3 1-Bromo-2-methy... CAS#:5943-60-2 2-methyl-1-(2-m... CAS#:98-82-8 Cumene
CAS#:5943-38-4 2-methyl-1-(2-m...
DownStream 10
CAS#:35432-36-1 2-Methyl-1-prop... CAS#:14100-99-3 S-(2-methylprop... CAS#:592-65-4 Propane,1,1'-th... CAS#:115-11-7 Isobutylene
CAS#:1518-72-5 Isobutyl disulfide CAS#:111-65-9 Octane CAS#:6587-95-7 2-[3-(1,3-benzo... CAS#:89647-18-7 1-methyl-4-[2-m...
CAS#:42779-10-2 2-(Isobutylthio... CAS#:5008-69-5 Propane,2-methy...

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Targeting the cerebrovascular large neutral amino acid transporter (LAT1) isoform using a novel disulfide-based brain drug delivery system.

Drug Deliv. 14(1) , 25-31, (2007)

We describe a novel strategy to achieve high affinity recognition for the specific, cerebrovascular large neutral amino acid transporter (LAT1) isoform by covalent coupling of small molecules to the a...

2-Methyl-1-propanethiol

Isobutyl Mercaptan

Isobutylmercaptan

2-Methylpropane-1-thiol

1-ISOBUTANETHIOL

Isobutanethiol

1-Propanethiol, 2-methyl-

2-methylpropanethiol

MFCD00004882

Isobutyl thiol

EINECS 208-162-6

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Isobutanethiol
Price: ￥168.0/25ml ￥488.0/100ml
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Isobutyl mercaptan
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: 2-Methyl-1-propanethiol
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Isobutylmercaptan
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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