Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Butanone,1,1-dibromo-3,3-dimethyl-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Butanone,1,1-dibromo-3,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30263-65-1

30263-65-1 structure

30263-65-1 structure

Name: 2-Butanone,1,1-dibromo-3,3-dimethyl-
Chemical Name: 1,1-dibromo-3,3-dimethylbutan-2-one
CAS Number: 30263-65-1
Molecular Formula: C₆H₁₀Br₂O
Molecular Weight: 257.95100
Create Date: 2018-04-27 08:00:00
Modify Date: 2024-01-10 13:05:43

Name	1,1-dibromo-3,3-dimethylbutan-2-one
Synonyms	1,1-Dibrom-3,3-dimethyl-butan-2-on 1,1-dibromo-3,3-dimethyl-2-butanone MFCD00045030 1,1-dibromo-3,3-dimethyl-butan-2-one 2-BUTANONE,1,1-DIBROMO-3,3-DIMETHYL 1,1-Dibromopinacolone Dibromopinacolin

Density	1.702g/cm3
Boiling Point	96-97ºC 12mm
Melting Point	71-73ºC
Molecular Formula	C₆H₁₀Br₂O
Molecular Weight	257.95100
Exact Mass	255.91000
PSA	17.07000
LogP	2.71750
Index of Refraction	1.509

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EL7390000

CHEMICAL NAME :: 2-Butanone, 1,1-dibromo-3,3-dimethyl-

CAS REGISTRY NUMBER :: 30263-65-1

BEILSTEIN REFERENCE NO. :: 1753206

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H10-Br2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: BDKS** "Studien uber die Pharmakologie des Pinakolins und einiger seiner Derivate mit besonderer Berucksichtigung der Kreislaufwirkung, Dissertation," Bang, L., Pharmakologischen Abteilung des Karolinischen Instituts, Stockholm, Sweden, 1934 Volume(issue)/page/year: -,-,1934

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2914700090

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%