Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dihydro-1-methylindol-2-one
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Dihydro-1-methylindol-2-one
Price: ￥898.0/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Indol-2-one,1,3-dihydro-1-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

61-70-1

61-70-1 structure

61-70-1 structure

Name: 2,3-Dihydro-1-methylindol-2-one
Chemical Name: 1-methyl-3H-indol-2-one
CAS Number: 61-70-1
Molecular Formula: C₉H₉NO
Molecular Weight: 147.174
Create Date: 2018-05-27 08:00:00
Modify Date: 2024-01-04 19:49:21

Name	1-methyl-3H-indol-2-one
Synonyms	2,3-Dihydro-1-methylindol-2-one N-Methylindol-2(3H)-one 2-INDOLINONE,1-METHYL 1-Methyl-2-oxindole N-methyloxindole N-Methyl-2-indolinone MFCD00030253 EINECS 231-391-8 1-Methyloxindole 2H-Indol-2-one, 1,3-dihydro-1-methyl- 1-methylindolin-2-one N-methyl-indol-2-one 1-Methyl-1,3-dihydro-2H-indol-2-one 1-Methyl-2-indolinone

Density	1.2±0.1 g/cm3
Boiling Point	346.0±31.0 °C at 760 mmHg
Melting Point	85-88ºC(lit.)
Molecular Formula	C₉H₉NO
Molecular Weight	147.174
Flash Point	172.3±16.0 °C
Exact Mass	147.068420
PSA	20.31000
LogP	1.27
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.584

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NM2208800

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

CAS REGISTRY NUMBER :: 61-70-1

BEILSTEIN REFERENCE NO. :: 0124173

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N-O

MOLECULAR WEIGHT :: 147.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1177 mg/kg

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

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 94,1620,1974

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
RTECS	NM2208800
HS Code	2933790090

Precursor 9
59-48-3 77-78-1 2620-05-5 2058-74-4
74585-34-5 106899-00-7 74-88-4 38118-70-6
288-13-1
DownStream 10
208932-96-1 603-76-9 824-21-5 20870-91-1
24279-74-1 2058-74-4 20870-90-0 156135-84-1
166883-22-3 166883-21-2

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%