Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (trimethyl-λ4-azanyl)borane
Price: Check
Purity: 97.5%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (trimethyl-λ4-azanyl)borane
Price: ￥178.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

75-22-9

75-22-9 structure

75-22-9 structure

Name: (trimethyl-λ4-azanyl)borane
Chemical Name: Borane-trimethylamine complex
CAS Number: 75-22-9
Molecular Formula: C₃H₁₁BN
Molecular Weight: 71.93710
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-26 18:25:41

Name	Borane-trimethylamine complex
Synonyms	(CH3)3NBH3 Trimethylamine borane(3) trimethylamine*borane MFCD00012420 BORANE-TRIMTHYLAMINE COMPLEX BORON HYDRIDE TRIMETHYLAMINE Trimethylamine borane (1:1) EINECS 200-850-4 trimethylamineborane,tmab TMAB BORANE-TRIMETHYLAMINE trimethylazaniumylboron

Density	0.81
Boiling Point	172 °C(lit.)
Melting Point	92-94 °C(lit.)
Molecular Formula	C₃H₁₁BN
Molecular Weight	71.93710
Flash Point	64°C
Exact Mass	72.09850
PSA	12.36000
Water Solubility	decomposes

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA0525000

CAS REGISTRY NUMBER :: 75-22-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C3-H12-B-N

MOLECULAR WEIGHT :: 72.97

WISWESSER LINE NOTATION :: 1N1&1 &B-H3

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 :: 175 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 140 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Rodent - mouse Ascites tumor

DOSE/DURATION :: 100 umol/L

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 74,755,1985

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H228-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Hazard Codes	F:Flammable;Xi:Irritant;
Risk Phrases	R11;R36/37/38
Safety Phrases	S14-S16-S26-S36-S36/37/39-S33
RIDADR	UN 1325 4.1/PG 2
WGK Germany	3
RTECS	PA0525000
Packaging Group	II
Hazard Class	4.1
HS Code	29420000

Precursor 8
1095-03-0 1333-74-0 75-50-3 593-81-7
25741-81-5 16940-66-2 10294-34-5 19287-45-7
DownStream 10
34557-54-5 124-40-3 74-89-5 75-50-3
1516-55-8 19287-45-7 25741-83-7 1838-12-6
5275-42-3 420-20-2

HS Code	29420000

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