1,3,3 TRIMETHYL-2-METHYLENE INDOLINE

Modify Date: 2024-01-02 15:48:32

1,3,3 TRIMETHYL-2-METHYLENE INDOLINE Structure
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure
 Common Name 1,3,3 TRIMETHYL-2-METHYLENE INDOLINE
CAS Number 118-12-7 Molecular Weight 173.25400
Density 0.979 g/mL at 25 °C(lit.) Boiling Point 248 °C(lit.)
Molecular Formula C12H15N Melting Point -8 °C
MSDS Chinese USA Flash Point 215 °F
Symbol GHS07 GHS09
GHS07, GHS09		 Signal Word Warning

 Names

Name 1,3,3-Trimethyl-2-methyleneindoline
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.979 g/mL at 25 °C(lit.)
Boiling Point 248 °C(lit.)
Melting Point -8 °C
Molecular Formula C12H15N
Molecular Weight 173.25400
Flash Point 215 °F
Exact Mass 173.12000
PSA 3.24000
LogP 2.99270
Vapour Pressure 0.0249mmHg at 25°C
Index of Refraction n20/D 1.577(lit.)
Water Solubility negligible

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NM1926500
CHEMICAL NAME :
Indoline, 2-methylene-1,3,3-trimethyl-
CAS REGISTRY NUMBER :
118-12-7
BEILSTEIN REFERENCE NO. :
0131162
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C12-H15-N
MOLECULAR WEIGHT :
173.28
WISWESSER LINE NOTATION :
T56 BNY DHJ B1 CU1 D1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07782 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6185 No. of Facilities: 45 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 775 (estimated) No. of Female Employees: 20 (estimated)

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H315-H400
Precautionary Statements P273
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22;R38;R50/53
Safety Phrases S28-S60-S61-S57-S37
RIDADR UN 3082 9/PG 3
WGK Germany 2
RTECS NM1926500
Hazard Class 9.0
HS Code 29339990

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles4

More Articles

Angew. Chem. Int. Ed. Engl. 66 , 555, (1954)

Ishmetova, R., I.; et al.

Heterocycles 83 , 1363, (2011)

York, M.; Evans, R., A.

Tetrahedron Lett. 51 , 2195, (2010)

 Synonyms

1,3,3-trimethyl-2-methylideneindole
1,3,3-TriMethyl-2-Methyleneindoline
MFCD00005813
EINECS 204-235-1
Fischer's Base
2-Methylene-1,3,3-trimethylindoline,Fischer base
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE
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